The document describes the power transmission and gear shifting system of an engine. It explains that the engine's torque is transferred through a torque converter and transmission to drive axles. The transmission has four forward gears and two reverse gears that are shifted automatically or manually. It also provides details on automatic and manual gear shifting operation, kick-down function, changing direction, and downshifting for engine braking.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use hydraulically controlled disc clutches and automatic or manual gear shifting is available through the APS II system. Instructions are provided for operating the loaders with the electronic control unit disconnected by manually connecting hydraulic lines.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use hydraulically controlled disc clutches and automatic or manual gear shifting is available through the APS II system. Instructions are provided for operating the loaders with the electronic control unit disconnected by manually connecting hydraulic lines.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfzhenchun51
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfqiuqiaoxi0
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfzhenchun51
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A clutch pressure diagram is also included.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdff8iosedkdm3e
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdff8iosedkdm3e
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use a torque converter and hydraulically controlled disc clutches to transmit power through four gears. The loaders also include an Automatic Power Shift (APS) system that automatically or manually shifts gears depending on engine speed and load. Diagrams are provided to illustrate the transmission components and gear selection processes.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdftepu22753653
The document provides information on checking oil pressures in hydro-mechanical transmissions HT131 and HT205 used in Volvo loaders L90C and L120C. It lists expected pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes disconnecting the ECU and connecting pressure gauges to check points to monitor pressures with the transmission in different gear selections and travel directions. A diagram shows which clutches should have pressure in each gear and travel direction.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use hydraulically controlled disc clutches and automatic or manual gear shifting is available through the APS II system. Instructions are provided for operating the loaders with the electronic control unit disconnected by manually connecting hydraulic lines.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use hydraulically controlled disc clutches and automatic or manual gear shifting is available through the APS II system. Instructions are provided for operating the loaders with the electronic control unit disconnected by manually connecting hydraulic lines.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfzhenchun51
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfqiuqiaoxi0
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfzhenchun51
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A clutch pressure diagram is also included.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdff8iosedkdm3e
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdff8iosedkdm3e
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use a torque converter and hydraulically controlled disc clutches to transmit power through four gears. The loaders also include an Automatic Power Shift (APS) system that automatically or manually shifts gears depending on engine speed and load. Diagrams are provided to illustrate the transmission components and gear selection processes.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdftepu22753653
The document provides information on checking oil pressures in hydro-mechanical transmissions HT131 and HT205 used in Volvo loaders L90C and L120C. It lists expected pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes disconnecting the ECU and connecting pressure gauges to check points to monitor pressures with the transmission in different gear selections and travel directions. A diagram shows which clutches should have pressure in each gear and travel direction.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdftepu22753653
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfzu0582kui
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfzu0582kui
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdffijsekkkdmdm3e
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdffijsekkkdmdm3e
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdflunrizan628
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdflunrizan628
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfqiuqiaoxi0
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfnie7140zhuang
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use hydraulically controlled disc clutches and automatic or manual gear shifting is available through the APS II system. Instructions are provided for operating the loaders with the electronic control unit disconnected by manually connecting hydraulic lines.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfnie7140zhuang
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions utilize a torque converter and hydraulically controlled disc clutches to transmit power through four gears. The loaders also include an Automatic Power Shift (APS) system that automatically or manually shifts gears depending on engine speed and load. Diagrams are provided to illustrate the transmission components and gear selection processes.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfdai20nao
The document provides information on checking oil pressures in hydro-mechanical transmissions HT131 and HT205 used in Volvo loaders L90C and L120C. It details the expected pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes disconnecting the ECU and using pressure gauges to check each pressure at designated check points and outlets while the transmission is in different gear positions. A diagram shows which clutches should have pressure for each gear selection.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfdai20nao
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdffapanhe306271
The document provides information on checking oil pressures in hydro-mechanical transmissions HT131 and HT205 used in Volvo loaders L90C and L120C. It lists expected pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes disconnecting the ECU and connecting pressure gauges to check points to monitor pressures with the transmission in different gear selections and travel directions. A diagram shows which clutches should have pressure for each gear and travel direction.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdffapanhe306271
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo L70D Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides service information for removing and installing an engine. Key steps for removal include draining fluids, disconnecting electrical and hydraulic connections, removing accessories attached to the engine like the air cleaner and hood, and lifting the engine out once detached from the frame using a jack and lifting device. Installation involves reversing these steps, making all relevant connections to reattach the engine, and refilling fluids before testing operation. Precautions are outlined to avoid damage to components like the air conditioning system during removal and installation work.
Volvo L70D Wheel Loader Service Repair Manual Instant Download.pdff8iosedkdm3e
The document provides information about servicing a TD63KGE diesel engine used in a Loader L70D. It includes:
- Descriptions and images of the engine components including the injection pump, turbocharger, and intercooler.
- Explanations of how the engine's lubrication, fuel injection, and turbocharging systems work.
- Procedures for performing a compression test to check cylinder compression.
- Details on the engine's speed control, preheating, starting, and stopping systems.
- Criteria for evaluating compression test results and troubleshooting low compression readings.
Volvo L70D Wheel Loader Service Repair Manual Instant Download.pdffijsekkkdmdm3e
The document provides service information on removing and installing an engine. Key steps for removal include draining fluids, disconnecting electrical and hydraulic connections, removing accessories like the air cleaner and hood, and lifting the engine out. Installation involves reversing these steps, making all connections, refilling fluids, and testing operation. Compression and speed control tests are also described.
Volvo L70D Wheel Loader Service Repair Manual Instant Download.pdflunrizan628
The document provides service information on removing and installing an engine. Key steps for removal include draining fluids, disconnecting electrical and hydraulic connections, removing accessories like the air cleaner and hood, and lifting the engine out. Installation involves reversing these steps, making all connections, refilling fluids, and testing operation. Compression and speed control tests are also described.
Volvo L70D Wheel Loader Service Repair Manual Instant Download.pdffapanhe306271
The document provides service information for removing and installing an engine. Key steps for removal include draining fluids, disconnecting electrical and hydraulic connections, removing accessories attached to the engine like the air cleaner and hood, and lifting the engine out once detached from the frame using a jack and lifting device. Reinstallation involves reversing these steps, making sure to reconnect all electrical, hydraulic and mechanical components properly. Safety notes are provided to avoid damage to parts like the air conditioning system that require specialized handling.
This document discusses motor converter control for a 6000 HP IGBT-based locomotive. It includes a block diagram of the motor control system and describes functions like torque reference generation, motor torque control, weight transfer between bogies, axle force correction, line current control, and induction motor torque control using vector control. Wheel slip slide detection uses the rate of change of motor speeds and difference between motor and vehicle speeds. Wheel slip control reduces torque after detection, and a limiter prevents excess speed difference. Start stop jerk is limited for individual inverters. SPWM modulation generates pulse patterns from reference and carrier waves.
Volvo L120G Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides service information for performing a compression test on an engine. It lists the required tools and outlines the steps to prepare the engine, which include removing components like the inlet pipe, exhaust pipe, diesel particulate filter, air cleaner, crankcase ventilation, and valve cover. The procedure notes to maintain cleanliness when working on the fuel system and plug all pipes and hoses when removing them.
Volvo L120F Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides service information for removing the engine on a Volvo machine. It outlines the steps to drain fluids, disconnect cables, and remove parts to access the engine. These include draining the engine oil, transmission oil, and hydraulic oil, disconnecting power and suppression cables, and removing fender panels and mudguards. Lifting tools such as slings and eyes are listed to lift the engine out once preparatory steps are complete.
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The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
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The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdffijsekkkdmdm3e
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
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The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdflunrizan628
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C Wheel Loader Service Repair Manual Instant Download.pdfqiuqiaoxi0
The document provides information on checking oil pressures in loaders L90C and L120C transmissions. It lists the normal pressure ranges for main pressure, clutch pressures, torque converter pressure, and lubricating oil pressure. The procedure describes how to disconnect the ECU and use pressure gauges to check each pressure at the designated check points and outlets while the transmission is in various gear positions. A diagram shows which clutches should have pressure for each forward and reverse gear.
Volvo BM L90C OR Wheel Loader Service Repair Manual Instant Download.pdfnie7140zhuang
The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions use hydraulically controlled disc clutches and automatic or manual gear shifting is available through the APS II system. Instructions are provided for operating the loaders with the electronic control unit disconnected by manually connecting hydraulic lines.
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The documents describe the transmissions, gear shifting systems, and operating procedures for Volvo loaders L90C and L120C. The loaders are equipped with either a HT131 or HT205 hydro-mechanical four-speed transmission. The transmissions utilize a torque converter and hydraulically controlled disc clutches to transmit power through four gears. The loaders also include an Automatic Power Shift (APS) system that automatically or manually shifts gears depending on engine speed and load. Diagrams are provided to illustrate the transmission components and gear selection processes.
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The document provides service information on removing and installing an engine. Key steps for removal include draining fluids, disconnecting electrical and hydraulic connections, removing accessories like the air cleaner and hood, and lifting the engine out. Installation involves reversing these steps, making all connections, refilling fluids, and testing operation. Compression and speed control tests are also described.
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The document provides service information on removing and installing an engine. Key steps for removal include draining fluids, disconnecting electrical and hydraulic connections, removing accessories like the air cleaner and hood, and lifting the engine out. Installation involves reversing these steps, making all connections, refilling fluids, and testing operation. Compression and speed control tests are also described.
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The document provides service information for removing and installing an engine. Key steps for removal include draining fluids, disconnecting electrical and hydraulic connections, removing accessories attached to the engine like the air cleaner and hood, and lifting the engine out once detached from the frame using a jack and lifting device. Reinstallation involves reversing these steps, making sure to reconnect all electrical, hydraulic and mechanical components properly. Safety notes are provided to avoid damage to parts like the air conditioning system that require specialized handling.
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Volvo L90D Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides specifications and service information for engines, including:
- The L90D is equipped with a TD63KBE engine and the L120D with a TD73KDE engine.
- Both engines are 6-cylinder 4-stroke turbocharged diesel engines with intercoolers.
- The engines have wet cylinder liners and separate cylinder heads covering 3 cylinders each.
- Lubrication is provided by a force-feed system and the turbocharger supplies pressurized air.
Volvo L90COR L90C OR Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
This document provides service information for engines used in L90C and L120C machines, including:
- The L90C is equipped with a TD63KBE engine and the L120C with a TD73KDE engine, both are six-cylinder turbocharged diesel engines.
- Instructions are provided for installing and removing the engine, including lifting points, disconnecting hoses and electrical connections, and draining fluids.
- Specifications include engine details, tightening torques, weights, capacities, and valve clearance specifications.
- A procedure is outlined for adjusting the valves, which involves removing the valve covers and rotating the crankshaft to bring each valve to the adjustment position.
Volvo L90C Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides specifications and service information for engines used in Volvo machines. It details that the L90C and L120C models are equipped with six-cylinder TD63KBE and TD73KDE diesel engines respectively. Both engines are turbocharged and low-emission. The document also provides engine specifications such as displacement, power output, torque values, valve adjustment procedures and more.
Volvo L70G Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides instructions for replacing the engine rotation speed sensor for the crankshaft and camshaft on a WLO L70G machine. The procedures include placing the machine in service position, removing components to access the sensors, unplugging connectors, loosening mounting screws, replacing the O-rings, installing new sensors and reinstalling any removed components. Tests are recommended after replacement to check proper functioning of the new sensors.
Volvo L70F Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
This document provides information about the D6E engine, including:
- It is a straight six-cylinder turbocharged diesel engine with direct injection and intercooler.
- It uses Common Rail fuel injection controlled by an electronic control unit and features split injection and optimized air handling to reduce emissions.
- The engine has software protections that monitor components, warn the operator, and limit engine speed/torque if issues arise to prevent damage.
- It also describes functions like increased engine speed mode and automatic engine shutdown that are controlled by the software.
Volvo L60G Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides instructions for replacing the engine rotation speed sensor for the crankshaft and camshaft on a WLO L60G machine. The procedures include placing the machine in service position, removing components to access the sensors, unplugging connectors, loosening mounting screws, replacing the O-rings, installing new sensors and reconnecting connectors, and restoring the machine.
Volvo L60F Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
This document provides service information for removing an engine from a machine. It outlines the steps to drain fluids, disconnect hoses and electrical connections, and remove covers and panels to access the engine. Lifting tools are listed to lift the engine out once it is prepared and disconnected from the machine. The summary removes non-essential details and focuses on the key steps and purpose of the document.
Volvo L40B Compact Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides information on engine descriptions and service procedures for various components of DEUTZ and VOLVO diesel engines, including:
- The engines are four cylinder, four stroke engines with direct injection and turbocharging.
- Compression tests should yield results between 3-3.8 MPa across cylinders.
- The cylinder head is made of cast iron with vertical inlet and horizontal exhaust on the same side.
- Valves are adjusted using a rotation tool to specified clearances, checking with a feeler gauge.
- The timing gears are located at the flywheel end for the camshaft and power take-off, with stamped markings to set timing.
Volvo L35B Compact Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides service information about engines that are equipped on various machine models, including the Deutz-BF4L 1011 FT engine and Volvo D3D and D3.6D engines. It describes the engine components and systems, as well as procedures for removing and installing the engine.
Volvo L30B Compact Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides service information for removing and installing an engine. It describes the steps to remove components like the counterweight, hydraulic pump, fuel lines and exhaust pipe. It then outlines the reverse process to install the engine, connecting all components back in place like the electrical connections, fuel lines, exhaust and mounting the engine brackets. Special attention is required when handling heavy components.
Volvo L25F Compact Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
This document provides instructions for removing and installing an engine. It describes disconnecting fuel lines, electrical connections, removing mounting brackets, and lifting the engine out of the machine using hoisting equipment. The installation instructions describe lowering the engine back into place and reconnecting all lines, brackets and electrical connections in the reverse order of removal. Safety precautions are noted including the risk of crushing injuries when handling heavy components.
Volvo L25B Compact Wheel Loader Service Repair Manual Instant Download.pdfrou774513po
The document provides information on removing and installing a VOLVO diesel engine. It describes:
- Removing components like the air duct, fuel lines, hydraulic pump, and disconnecting electrical connections.
- Suspending the engine from an overhead crane and removing it.
- Installing the engine by lowering it into place, reconnecting components and lines in reverse order, and tightening fasteners.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
EV Charging at MFH Properties by Whitaker JamiesonForth
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Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
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Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
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Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
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Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
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This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
1. Service Information
Document Title: Function Group: Information Type: Date:
Description 400 Service Information 2014/6/9 0
Profile:
Description
The engine output torque is transferred to the transmission via the torque converter. The converter has a fixed stator. The
stator multiplies the torque. The multiplication is at its greatest when the engine is running at high speed and the turbine
rotor is stationary, e.g. when starting the machine. The torque from the torque converter passes through the transmission
and dropbox to the drive axles. In the differential gear the torque is divided out to the planetary hub gears and the wheels.
The transmission has four speed gears and two directional gears.
Figure 1
Power transmission, principle diagram
1 Engine
2 Torque converter
3 Transmission with dropbox
4 Propellar shaft
5 Front axle
6 Rear axle
7 Support Bearing
2. Service Information
Document Title: Function Group: Information Type: Date:
APS (Automatic Power
Shift)
420 Service Information 2014/6/9 0
Profile:
APS (Automatic Power Shift)
Description
L150 and L180 are as standard provided with APS (Automatic Power Shift), which is included in the control unit of the
Contronic system.
2nd gear is the basic gear and the gear in which the machine normally starts when operating with the selector in the
"A" (Automatic) position. During engine braking the accelerator control is fully released and the downshifting / engine
braking button, SW105, is pressed in. Downshifting takes place at the correct moment for the greatest possible engine
braking from 4th via 3rd to 2nd. If 1st gear is required, press in the kick-down button and 1st gear will be engaged, if the
travelling speed is below 10 km/h (6 mph). This takes place regardless of which gear was engaged initially.
Upshifting from 2nd to 3rd reverse takes place at a comparatively high speed. In that way the operator can decide when
upshifting should occur with the aid of the accelerator control.
If the downshifting / engine braking button, SW105, is kept pressed in while accelerating, upshifting is prevented, see also
[Invalid linktarget] .
Figure 1
Gear shifting, general principle
Description of function of manual gear shifting
Gear shifting
Gear selector control positions 1, 2 and 3 are manual positions, i.e. the operator selects the gear he or she prefers.
Over-speeding protection
During downshifting the control programme always checks that the speed is not too high for the selected gea. In which case
the engaged gear remains engaged until the speed has dropped to within the permissible range.
Kick-down function
Kick-down can only be activated in selector position 2.
1st gear is engaged if the speed is below 10 km/h (6 mph) within 5 seconds from when the kick-down switch is activated. 1st
gear remains engaged for at least 5 seconds, then upshifting to 2nd gear takes place when the gear-shifting point has been
reached. When changing travelling direction, the kick-down function ceases immediately and upshifting to 2nd gear takes
place.
Changing travelling direction
3. The machine starts off in the new direction in the same gear as before the new direction was selected.
Description of function during automatic gear shifting
Start (selector position A)
When starting from stationary, the machine moves off in 2nd gear. If the machine is already moving, 3rd gear will be
engaged.
Gear shifting
Gear shifting is automatic. Conditions for gear shifting are a combination of travelling speed and engine speed.
Gear shifting takes place between gears:
Forward: 2nd-3rd-4th
Reverse: 2nd-3rd
Gear shifting down to 1st takes place only after the kick-down switch has been activated.
Upshifting to 2nd then takes place automatically or when changing travelling direction.
The gear-shifting points vary depending on whether the engine is pulling or braking, according to the table shown below.
Gear shifting L150 L180
1 - 2 5.0 - 6.0 5.0 - 5.5
2 - 3 7.0 - 10.0 8.0 - 10.5
3 - 4 15.0 - 18.5 16.0 - 19.0
4 - 3 11.0 - 16.0 13.5 - 18.0
3 - 2 6.0 - 9.0 6.5 - 9.5
2 - 1 (Kick-down) 10.0 10.0
Kick-down function
Kick-down means that the operator requests gear shifting to 1st gear by activating the kick-down switch.
1st gear will be engaged, if the speed is below 10 km/h (6 mph) within 5 seconds from when the kick-down switch is
activated.
1st gear remains engaged for at least 5 seconds, then upshifting takes place according to the gear-shifting programme.
When changing travelling direction the kick-down function ceases immediately and upshifting to 2nd takes place.
Changing travelling direction
At low speed a change of direction takes place in 2nd gear and at higher speed in 3rd gear and downshifting to 2nd only
takes place when the machine has stopped and before it begins to move off in the opposite direction.
Speeds below approx. 18 km/h (11.2 mph):
2nd forward to 2nd reverse
3rd forward to 2nd reverse
4th forward to 2nd reverse
Speeds above approx. 18 km/h (11.2 mph):
3rd forward to 3rd reverse to 2nd reverse
4th forward to 3rd reverse to 2nd reverse
NOTE!
4th gear is blocked in connection with reverse gear, otherwise downshifting from reverse to forward takes place according
to the description above.
4. Service Information
Document Title: Function Group: Information Type: Date:
Downshifting switch,
engine braking
420 Service Information 2014/6/9 0
Profile:
Downshifting switch, engine braking
With the aid of switch SW105 the operator can achieve immediate downshifting in order to retard (brake) the machine.
When SW105 is activated, current is supplied to ECU connection EB14 and downshifting takes place as shown below.
At speeds above approx. 22 km/h (13.7 mph):
downshifting 4th to 3rd
3rd gear – no downshifting
At speeds below approx. 22 km/h (13.7 mph):
downshifting 4th to 2nd
downshifting 3rd to 2nd
If the switch remains activated, upshifting is prevented as long as the engine and/or transmission overspeeding protection
do not force upshifting to take place.
Figure 1
Wiring diagram
5. Service Information
Document Title: Function Group: Information Type: Date:
Dual control, gear shifting
forward – reverse
420 Service Information 2014/6/9 0
Profile:
Dual control, gear shifting forward – reverse
General description
When the equipment dual control is fitted, the operator can shift between forward – neutral and reverse with toggle switch
SW108 on the control lever carrie.
The system is activated with switch SW107 on the right instrument panel.
The ordinary selector control has priority over the switch on the control lever carrie. This means that the dual control
becomes disengaged if the gear selector control is moved to position forward or reverse and dual control must be activated
again with switch SW107.
Description of function
With the ignition key in position 1, current is supplied to switch SW107 via fuse FU29 and relay RE20 (30 – 87A). When switch
SW107 is activated, the coil in relay RE21 is supplied with current. Relay RE21 is activated and then receives holding current
via terminals 30 – 87 (RE21).
Switch SW108 now receives current via relay RE20 (30 – 87A), relay RE21 (30 – 87) and diode Di 2.21.
Figure 1
Control lever carrier, working hydraulics
Gear shifting
When switch SW108 is moved to position forward (F) current is supplied to the ECU connection EA17 and to the coil in relay
RE11 which is activated, see also description [Invalid linktarget].
When switch SW108 is moved to position reverse (R) current is supplied to the ECU connection EA18 and to the coil in relay
RE11 which is activated.
The function of relay RE11 and condenser C2.1 is shown in description [Invalid linktarget].
If the ordinary selector control SW2A is moved for example to position forward (F) the coil in relay RE20 receives current via
fuse FU29, SW2A (GA1 – F) and diode Di 2.13.
Relay RE20 is activated and then receives holding current via terminals 30 – 87 (RE20) and switch SW107 (6 – 8).
When relay RE20 is activated, the current supply to the dual control switch SW108 is interrupted, and the dual control is
disconnected.
The dual control must be re-activated with switch SW107, and the selector control SW2A must be in neutral position.
9. Service Information
Document Title: Function Group: Information Type: Date:
Engine power reduction
when changing travelling
direction
420 Service Information 2014/6/9 0
Profile:
Engine power reduction when changing travelling direction
Stop solenoid MA64 which is connected to the injection pump stop control is also used to limit the engine power when
changing travelling direction at too high a speed.
Earlier type control unit
When operating in 3rd or 4th gea, engine power reduction takes place if the travelling speed exceeds approx. 18 km/h (11.2
mph) at the same time as the engine speed exceeds approx. 1900 rpm.
Later type control unit (w.e.fr. programme version 06)
When operating in 2nd, 3rd or 4th gea, engine power reduction takes place if the travelling speed exceeds approx. 14 km/h
(8.7 mph) at the same time as the engine speed exceeds approx. 1800 rpm.
Description
See [Invalid linktarget]
Current is supplied via ECU connection EA25 to the coil in relay RE7 which is then activated.
The electronic control unit CU8 is now supplied with current via fuse FU30 and relay RE7 (30 – 87).
The electronic control unit CU8 now interrupts the earth connection to stop solenoid MA64 and engine power reduction
takes place.
When the engine speed is below approx. 1400 rpm, the stop solenoid is again connected to earth and returns to normal
operating position.
11. EB25 EA3 S3
Reverse 3 EA18 EA1 S1
EA2 S2
Reverse 4 EA18 EA1 S1
EA2 S2
EB27 EA5 S5
Kick-down EB38 See Gear 1 forward and Gear 1 reverse
If an open circuit or a short circuit should occur in the circuit from the ECU out to solenoids S1 or S2 the ECU will
block the feed to all solenoids (S1 – S5).
Figure 2
The gear shifting diagram shows the solenoid which are activated for the respective gear. For instance for 1F: S1,S3
nad S4 are activated
S1 =Neutral – Drive
S2 =Forward – Reverse
S3 =High – Low
(3rd-4th) – (1st-2nd)
S4 =2nd – 1st
S5 =3rd – 4th
= Activated solenoid
12. Service Information
Document Title: Function Group: Information Type: Date:
Gear shifting, signal to the
ECU from the selector
control
420 Service Information 2014/6/9 0
Profile:
Gear shifting, signal to the ECU from the selector control
See Figure 1
For example 2nd gear forward
The selector control SW2A for forward/reverse is supplied with current via fuse FU29. When the selector control is moved to
2nd gear forward, the following happens:
The ECU connection EA17 is supplied with current via fuse FU29, gear selector control SW2A (GA1 – F), diode DI
2.12 and the circuit board connection EX17. Solenoid S1 is supplied with current from the ECU connection EA1.
The coil in relay RE11 and the condenser C2.1 also obtain current via gear selector control SW2A (GA1-F), diodes DI
2.12, Di 2.2 and Di 2.3. Relay RE11 is activated and current is now supplied via 30 – 87 to the selector control SW2B
for the speed gears 1 – 4 and to switch SW2C (kick-down) and SW90 (separate kick-down).
The ECU connection EB25 obtains current via speed selector control SW2B (GA6 – GA3) and the circuit board
connection EY25. Solenoid S3 receives current from the ECU connection EA3 and 2nd gear forward is engaged.
Relay RE11 also supplies current to the coil in relay RE13 via terminals 30 – 87 and also to circuit 5:3.
Relay RE13 works as a starter lock-out when the selector control for forward/reverse has been moved to either
forward or reverse, see also Section 2.
The condenser C2.1 delays the engine power reduction for relay RE11 by approx. 0.8 seconds. The condenser C2.1
supplies the coil in relay RE11 with current when the selector control is moved from position forward to reverse or
vice versa. This means that relay RE11 is maintained in activated position and the speed gears (1 – 4) are not
disengaged when shifting from forward to reverse or vice versa.
13. Figure 1
Wiring diagram
S1 and S3, see circuit 4:1 – 4:2
Connections OB9 – OB8, see explanationin Section 6, secondary steering
14. Service Information
Document Title: Function Group: Information Type: Date:
Operating with ECU
disconnected<br />HT210
product no. 30882<br /
>HT220
product no. 30883
420 Service Information 2014/6/9 0
Profile:
Operating with ECU disconnected
Tools:
Nipple, part no. 957030, 2 pcs forward drive, 4 pcs reverse drive
Hose, part no. 13932807, 1 pc forward drive, 2 pcs reverse drive
NOTE!
Always turn off the engine before connecting oil hoses. Otherwise the machine is set in motion with increased risk of
accidents as a consequence.
Operating forward with ECU disconnected
Remove the pressure checking point for the main pressure on the pressure checking panel and the plug N/D on the gear
selector valve and fit nipples according to .
Figure 2
Connect an oil line between the nipples.
Keep the selector control in the neutral position and start the engine.
3rd gear forward will now be engaged.
15. Figure 1
Gear selector valve
N/D Valve spool Neutral – Drive
F/R Valve spool Forward – Reverse
Operating rearward with ECU disconnected
Remove the measuring points for the main pressure and the 3rd clutch pressure on the pressure checking panel and plugs
N/D and F/R on the gear selector valve. Fit nipples according to .
Figure 3
Connect an oil line between the nipples. Keep the selector control in neutral position and start the engine.
3rd gear reverse will now be engaged.
16. Figure 2
Connection for operating forward with ECU disconnected
1 Nipple, part no. 957030
2 Hose, part no. 13932807
Figure 3
Connection for operating rearward with ECU disconnected
1 Nipple, part no. 957030
2 Hose, part no. 13932807
17.
18. Figure 4
Diagram, neutral position
A e converter
C Lubricating oil valve
D Clutch, forward – 1st
E Clutch, reverse – 2nd
F Connecting line, filter – gear selector valve
G Clutch, 3rd – 4th
H Selector spool, forward and reverse
J Selector spool, 1st and 2nd
K Selector spool, 3rd and 4th
L Selector spool, neutral and drive
M Selector spool, high and low
N Oil tank
O Strainer
19. Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading
20. P1 Pump, torque converter / lubrication
P2 Pump, gear selector valve
R1 Reverse gear trimmer valve
R2 Forward gear trimmer valve
S Filter
T Oilcooler
U Pressure-limiting valve
V Pressure line
X Line to torque converter
Y Lubricating oil line
AA Torque converter safety valve
Colour designation
Red Clutch pressure
Blue Torque converter pressure
Yellow Lubricating oil pressure
Green Atmospheric pressure
Figure 5
The gear-shifting diagram shows the solenoids which are activated for the respective gear. For instance for 1F: S1, S3
and S4 are