The document provides instructions for installing and assembling auxiliary control valves on an excavator model 320C. It describes 38 steps for installing control valves F1 and F4, including connecting hoses and electrical connections, installing mounting bolts, and filling hydraulic oil. It also describes 12 steps for assembling the F2 auxiliary control valve, including installing O-rings, springs, fittings and plugs on the spool, solenoid valve and housing. The final step instructs to install the F2 control valve by referring to another section of the manual.
This document provides instructions for assembling the governor of a 3116 engine. It describes:
1) Mounting various parts like the drive gear, C spring, and fuel ratio control lever.
2) Installing the governor output servo assembly by pressing in the clevis and spring pin.
3) Assembling other internal parts like the bearing block, riser lever, and torque cam.
4) Adjusting the gap for the torque cam using special tools to set the proper dimension.
This document provides instructions for disassembling and assembling starting motors for Caterpillar track loaders and excavators. It describes the parts and tools needed and steps to disassemble three starting motor models: 42-MT, 37-MT, and 41-MT. The instructions cover removing components like the rear housing, brushes, pinion drive, shift lever housing, and field winding coil. Cleaning and inspection steps are also included. The goal is to repair or replace worn parts to restore the starting motors to working condition.
This document provides instructions for disassembling and assembling starting motors for Caterpillar track loaders and excavators. It describes the parts and tools needed and steps to disassemble three starting motor models: 42-MT, 37-MT, and 41-MT. The instructions cover removing components like the rear housing, brushes, pinion drive, shift lever housing, and field winding coil. Cleaning and inspection steps are also included. The goal is to repair or replace worn parts to restore the starting motors to working condition.
This document provides instructions for removing and installing a radiator on a Caterpillar 906 Compact Wheel Loader. The removal procedure involves:
1. Draining the coolant and removing the radiator fill cap.
2. Removing mounting bolts and brackets to detach the radiator.
3. Using straps to lift out the radiator.
The installation procedure describes cleaning and inspecting parts before reversing the removal steps to mount the new radiator, refill the cooling system, and replace the hood. Safety precautions are provided to avoid burns from hot coolant and ensure fluids are contained.
This document provides instructions for removing the piston pump from a 904H Compact Wheel Loader. It describes:
1) Disconnecting hoses, harnesses, and cables from the piston pump.
2) Attaching lifting tools to the piston pump and cab to aid in removal.
3) Removing mounting bolts to separate the piston pump from the mounting flange.
4) Lifting the 45 kg piston pump away once it is detached.
Personal safety precautions are outlined, and tools required are listed.
The document provides instructions for removing and installing various components of a Caterpillar 903C2 compact wheel loader engine, including:
- Removing and installing the fuel manifold by removing bolts and disconnecting fuel injection lines.
- Removing and installing fuel injection lines by disconnecting hoses and removing clamps and bolts.
- Removing and installing the turbocharger by removing intake hoses and disconnecting pipes.
- Removing and installing the exhaust gas recirculation valve by removing bolts, clamps, and disconnecting hoses.
This document provides instructions for servicing the fuel injection system and governor/camshaft components of a Caterpillar 903C compact wheel loader. It includes procedures for removing and installing fuel injection lines and nozzles, as well as removing, installing, disassembling and assembling the governor and camshaft. Removal and installation procedures note the need to keep parts clean and plug all openings to prevent contamination. Disassembly and assembly sections provide illustrations and detail each step, such as pressing components apart and together using the specified tools.
This document provides instructions for servicing the fuel injection system and governor/camshaft components of a Caterpillar 903C compact wheel loader powered by a C2.4 engine. It describes procedures for removing and installing fuel injection lines and nozzles, and removing, disassembling, and reassembling the governor and camshaft. The document includes illustrations and specifies required tools and torque specifications for reinstallation.
This document provides instructions for assembling the governor of a 3116 engine. It describes:
1) Mounting various parts like the drive gear, C spring, and fuel ratio control lever.
2) Installing the governor output servo assembly by pressing in the clevis and spring pin.
3) Assembling other internal parts like the bearing block, riser lever, and torque cam.
4) Adjusting the gap for the torque cam using special tools to set the proper dimension.
This document provides instructions for disassembling and assembling starting motors for Caterpillar track loaders and excavators. It describes the parts and tools needed and steps to disassemble three starting motor models: 42-MT, 37-MT, and 41-MT. The instructions cover removing components like the rear housing, brushes, pinion drive, shift lever housing, and field winding coil. Cleaning and inspection steps are also included. The goal is to repair or replace worn parts to restore the starting motors to working condition.
This document provides instructions for disassembling and assembling starting motors for Caterpillar track loaders and excavators. It describes the parts and tools needed and steps to disassemble three starting motor models: 42-MT, 37-MT, and 41-MT. The instructions cover removing components like the rear housing, brushes, pinion drive, shift lever housing, and field winding coil. Cleaning and inspection steps are also included. The goal is to repair or replace worn parts to restore the starting motors to working condition.
This document provides instructions for removing and installing a radiator on a Caterpillar 906 Compact Wheel Loader. The removal procedure involves:
1. Draining the coolant and removing the radiator fill cap.
2. Removing mounting bolts and brackets to detach the radiator.
3. Using straps to lift out the radiator.
The installation procedure describes cleaning and inspecting parts before reversing the removal steps to mount the new radiator, refill the cooling system, and replace the hood. Safety precautions are provided to avoid burns from hot coolant and ensure fluids are contained.
This document provides instructions for removing the piston pump from a 904H Compact Wheel Loader. It describes:
1) Disconnecting hoses, harnesses, and cables from the piston pump.
2) Attaching lifting tools to the piston pump and cab to aid in removal.
3) Removing mounting bolts to separate the piston pump from the mounting flange.
4) Lifting the 45 kg piston pump away once it is detached.
Personal safety precautions are outlined, and tools required are listed.
The document provides instructions for removing and installing various components of a Caterpillar 903C2 compact wheel loader engine, including:
- Removing and installing the fuel manifold by removing bolts and disconnecting fuel injection lines.
- Removing and installing fuel injection lines by disconnecting hoses and removing clamps and bolts.
- Removing and installing the turbocharger by removing intake hoses and disconnecting pipes.
- Removing and installing the exhaust gas recirculation valve by removing bolts, clamps, and disconnecting hoses.
This document provides instructions for servicing the fuel injection system and governor/camshaft components of a Caterpillar 903C compact wheel loader. It includes procedures for removing and installing fuel injection lines and nozzles, as well as removing, installing, disassembling and assembling the governor and camshaft. Removal and installation procedures note the need to keep parts clean and plug all openings to prevent contamination. Disassembly and assembly sections provide illustrations and detail each step, such as pressing components apart and together using the specified tools.
This document provides instructions for servicing the fuel injection system and governor/camshaft components of a Caterpillar 903C compact wheel loader powered by a C2.4 engine. It describes procedures for removing and installing fuel injection lines and nozzles, and removing, disassembling, and reassembling the governor and camshaft. The document includes illustrations and specifies required tools and torque specifications for reinstallation.
The document provides instructions for removing and installing the fuel priming pump, fuel filter base, and fuel transfer pump on a 527 Track Skidder with a 3304 engine. The procedures include removing bolts and hoses, checking gaskets, applying fuel to seals during installation, and ensuring parts are clean to prevent contamination. Illustrations show the component locations and part numbers.
The document provides instructions for servicing components of a Caterpillar 527 track skidder, including:
- Removing and installing the grapple crosshead from the jib boom.
- Disassembling, inspecting, and reassembling the grapple arch cylinder.
- Removing, installing, and installing the grapple arch cylinder on the arch.
The instructions include illustrations of the components and multi-step procedures for servicing while taking safety precautions for working with heavy equipment and hydraulic systems. Required tools are also listed.
1) The document provides instructions for installing an automatic timing advance on a 3304 engine. It describes using various tools to install a washer, bolt, and weight assembly into position on the fuel injection pump camshaft.
2) It also provides instructions for removing a fuel injection pump housing and governor from a 3304B or 3306B engine. It lists required tools and describes removing various components including nuts, bolts, tubes, and filters.
3) Additionally, it describes how to disassemble and assemble a fuel injection pump housing. The disassembly process involves removing components like a cover, fuel rack, lifters, snap ring, camshaft and bearings. The assembly process describes installing these
The document provides instructions for removing and installing a cab on a 438C BACKHOE LOADER model. It describes removing the rear wheels first, then removing screws and components to detach the cab, including vents, ducts, trim, radio mount, wiring, and bolts. The reverse process is described for installing the cab. Safety precautions are provided for working on air conditioning systems involving refrigerants.
This document provides instructions for removing and installing various engine components on a Caterpillar 3054 engine, including:
- Water temperature regulator removal and installation in 3 steps
- Water outlet manifold removal in 5 steps and installation in 6 steps
- Flywheel removal in 6 steps and installation in 7 steps
- Crankshaft rear seal removal starting with removing the flywheel and taking out housing bolts in 3 steps
The document contains detailed diagrams and notices about keeping parts clean and containing fluids to complete the repair and replacement procedures safely.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 diesel engine. It describes:
1) Removing mounting bolts from the top and rear of the flywheel housing and using lifting tools to remove the housing.
2) Cleaning the mating surfaces of the cylinder block and housing before installation.
3) Installing the housing by positioning it on the cylinder block and installing mounting bolts, taking care to keep parts clean of contaminants.
This document provides instructions for removing and installing the flywheel housing on a 3054 engine for a Caterpillar 436C backhoe loader. The removal procedure involves supporting the engine, removing mounting bolts from the top and rear of the flywheel housing, and lifting the housing off with tooling. The installation procedure specifies cleaning surfaces, positioning the housing with tooling, and tightening mounting bolts to the specified torques.
The document provides instructions for installing the transmission on a 434E backhoe loader. It describes:
1) Using a hydraulic jack to lift and position the transmission assembly.
2) Installing mounting brackets, bolts, and hoses to secure the transmission in place.
3) Connecting electrical harnesses, solenoids, and hydraulic lines to complete the installation.
This document provides assembly instructions for the transmission of a 434E BACKHOE LOADER. It lists the required tools and notes on cleanliness and lubrication. It then provides step-by-step instructions to assemble the various transmission components, including the reverse shaft, input shaft, countershaft, and output shaft (rear). The instructions include installing bearings, gears, springs, seals and other parts in the proper order and include safety warnings for parts under spring load.
The document provides instructions for removing and installing the sliding frame and bearings on a 434E backhoe loader. It outlines 23 steps to remove components including cylinders, bars, blocks, and bearings. It then outlines 17 steps for installation, which involves reinstalling components in reverse order and applying thread lock compound to bolts. Tools required include various pullers, lifting devices, drivers and thread lock compound.
This document provides instructions for removing the transmission from a 432F2 backhoe loader. It outlines 26 steps to completely disassemble the axle housing and related components. The key steps include using jacks and stands to lift and support the machine, draining transmission fluid, removing mounting bolts and plates, and using various tools to pull bearings and separate individual parts. Protective equipment is recommended when removing pressurized components.
This document provides instructions for removing and installing an engine on a 432E backhoe loader. It outlines 50 steps to remove the engine, which includes draining fluids, disconnecting hoses, cables, and other components. It then outlines 14 steps for installing the engine, which reverses the removal process and includes reconnecting all hoses, cables, and components in the proper order and torque specifications. The overall document provides detailed disassembly and reassembly instructions for removing and replacing the engine.
This document provides instructions for disassembling the transmission of a 432E Backhoe Loader. It lists required tools and outlines 50 steps to disassemble the various transmission components, including removing gears, bearings, seals, and other parts from the front and rear output shafts, countershaft, idler shaft, input shaft, and transmission case. Detailed illustrations accompany each step to show how to use pulling and pressing tools to properly remove the parts. Safety notices are included to warn of potential injuries from released spring forces.
This document provides instructions for removing and installing the water pump on a Caterpillar 3054C engine. The removal procedure involves draining coolant, removing mounting bolts, and taking off the water pump. The installation is the reverse, cleaning surfaces, adding new gaskets, and tightening bolts to the specified torque. Safety notices are included to handle fluids and springs carefully.
The document provides instructions for removing and disassembling the transmission of a 432D Backhoe Loader. It outlines 14 steps to remove the transmission which include draining fluids, removing mounting bolts, and lowering the transmission safely. The transmission is then further disassembled by removing components like the output shaft, bearings, gears, seals, and springs. Proper safety precautions and tools are listed to complete the process safely and correctly.
This document provides instructions for removing and installing exhaust manifolds and air inlet manifolds on a Caterpillar 3054 engine. It describes removing components like nuts, bolts, and gaskets and inspecting parts. Installation involves cleaning parts, installing gaskets, tightening bolts, and reconnecting tubes and hoses. The document contains illustrations and cautions to minimize contamination and properly contain fluids.
The document provides instructions for disassembling and assembling the direct drive transmission of a 430E Backhoe Loader. It lists required tools and gives step-by-step instructions to remove components such as gears, bearings, seals, and shafts. It describes using various tools to press, pull, or remove parts. Reassembly is to be done in major components and with a focus on cleanliness.
The document provides instructions for removing a hydraulic tank from a 428E BACKHOE LOADER. It involves draining the hydraulic oil, removing various panels and covers, and disconnecting hoses and harnesses. Key steps include removing floor plates, disconnecting hoses from the tank, and removing bolts to detach the tank. The removal process fully exposes and isolates the hydraulic tank.
This document provides instructions for removing and installing various engine components on a Caterpillar 3054C engine, including:
- Lifters can be removed and installed using a telescoping magnet tool. Proper identification and cleanliness are important.
- Camshaft removal and installation requires first removing other components like the rocker assembly. The camshaft must be handled carefully to avoid damage.
- Camshaft bearings are removed and installed using a special tool, ensuring proper alignment of the oil hole.
- The engine oil pan removal process drains the oil, removes mounting bolts and gasket, and cleans the pan. Installation requires a new gasket and proper torqu
The document provides instructions for removing and disassembling the transmission of a 428D backhoe loader. It lists the required tools and gives step-by-step details on removing the transmission housing, draining the fluid, and disassembling the various transmission components. These include removing valve groups, filters, seals, shafts, and other internal parts. The goal is to disassemble the transmission into its major individual components to facilitate inspection and repair.
The document provides instructions for removing and installing the fuel priming pump, fuel filter base, and fuel transfer pump on a 527 Track Skidder with a 3304 engine. The procedures include removing bolts and hoses, checking gaskets, applying fuel to seals during installation, and ensuring parts are clean to prevent contamination. Illustrations show the component locations and part numbers.
The document provides instructions for servicing components of a Caterpillar 527 track skidder, including:
- Removing and installing the grapple crosshead from the jib boom.
- Disassembling, inspecting, and reassembling the grapple arch cylinder.
- Removing, installing, and installing the grapple arch cylinder on the arch.
The instructions include illustrations of the components and multi-step procedures for servicing while taking safety precautions for working with heavy equipment and hydraulic systems. Required tools are also listed.
1) The document provides instructions for installing an automatic timing advance on a 3304 engine. It describes using various tools to install a washer, bolt, and weight assembly into position on the fuel injection pump camshaft.
2) It also provides instructions for removing a fuel injection pump housing and governor from a 3304B or 3306B engine. It lists required tools and describes removing various components including nuts, bolts, tubes, and filters.
3) Additionally, it describes how to disassemble and assemble a fuel injection pump housing. The disassembly process involves removing components like a cover, fuel rack, lifters, snap ring, camshaft and bearings. The assembly process describes installing these
The document provides instructions for removing and installing a cab on a 438C BACKHOE LOADER model. It describes removing the rear wheels first, then removing screws and components to detach the cab, including vents, ducts, trim, radio mount, wiring, and bolts. The reverse process is described for installing the cab. Safety precautions are provided for working on air conditioning systems involving refrigerants.
This document provides instructions for removing and installing various engine components on a Caterpillar 3054 engine, including:
- Water temperature regulator removal and installation in 3 steps
- Water outlet manifold removal in 5 steps and installation in 6 steps
- Flywheel removal in 6 steps and installation in 7 steps
- Crankshaft rear seal removal starting with removing the flywheel and taking out housing bolts in 3 steps
The document contains detailed diagrams and notices about keeping parts clean and containing fluids to complete the repair and replacement procedures safely.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 diesel engine. It describes:
1) Removing mounting bolts from the top and rear of the flywheel housing and using lifting tools to remove the housing.
2) Cleaning the mating surfaces of the cylinder block and housing before installation.
3) Installing the housing by positioning it on the cylinder block and installing mounting bolts, taking care to keep parts clean of contaminants.
This document provides instructions for removing and installing the flywheel housing on a 3054 engine for a Caterpillar 436C backhoe loader. The removal procedure involves supporting the engine, removing mounting bolts from the top and rear of the flywheel housing, and lifting the housing off with tooling. The installation procedure specifies cleaning surfaces, positioning the housing with tooling, and tightening mounting bolts to the specified torques.
The document provides instructions for installing the transmission on a 434E backhoe loader. It describes:
1) Using a hydraulic jack to lift and position the transmission assembly.
2) Installing mounting brackets, bolts, and hoses to secure the transmission in place.
3) Connecting electrical harnesses, solenoids, and hydraulic lines to complete the installation.
This document provides assembly instructions for the transmission of a 434E BACKHOE LOADER. It lists the required tools and notes on cleanliness and lubrication. It then provides step-by-step instructions to assemble the various transmission components, including the reverse shaft, input shaft, countershaft, and output shaft (rear). The instructions include installing bearings, gears, springs, seals and other parts in the proper order and include safety warnings for parts under spring load.
The document provides instructions for removing and installing the sliding frame and bearings on a 434E backhoe loader. It outlines 23 steps to remove components including cylinders, bars, blocks, and bearings. It then outlines 17 steps for installation, which involves reinstalling components in reverse order and applying thread lock compound to bolts. Tools required include various pullers, lifting devices, drivers and thread lock compound.
This document provides instructions for removing the transmission from a 432F2 backhoe loader. It outlines 26 steps to completely disassemble the axle housing and related components. The key steps include using jacks and stands to lift and support the machine, draining transmission fluid, removing mounting bolts and plates, and using various tools to pull bearings and separate individual parts. Protective equipment is recommended when removing pressurized components.
This document provides instructions for removing and installing an engine on a 432E backhoe loader. It outlines 50 steps to remove the engine, which includes draining fluids, disconnecting hoses, cables, and other components. It then outlines 14 steps for installing the engine, which reverses the removal process and includes reconnecting all hoses, cables, and components in the proper order and torque specifications. The overall document provides detailed disassembly and reassembly instructions for removing and replacing the engine.
This document provides instructions for disassembling the transmission of a 432E Backhoe Loader. It lists required tools and outlines 50 steps to disassemble the various transmission components, including removing gears, bearings, seals, and other parts from the front and rear output shafts, countershaft, idler shaft, input shaft, and transmission case. Detailed illustrations accompany each step to show how to use pulling and pressing tools to properly remove the parts. Safety notices are included to warn of potential injuries from released spring forces.
This document provides instructions for removing and installing the water pump on a Caterpillar 3054C engine. The removal procedure involves draining coolant, removing mounting bolts, and taking off the water pump. The installation is the reverse, cleaning surfaces, adding new gaskets, and tightening bolts to the specified torque. Safety notices are included to handle fluids and springs carefully.
The document provides instructions for removing and disassembling the transmission of a 432D Backhoe Loader. It outlines 14 steps to remove the transmission which include draining fluids, removing mounting bolts, and lowering the transmission safely. The transmission is then further disassembled by removing components like the output shaft, bearings, gears, seals, and springs. Proper safety precautions and tools are listed to complete the process safely and correctly.
This document provides instructions for removing and installing exhaust manifolds and air inlet manifolds on a Caterpillar 3054 engine. It describes removing components like nuts, bolts, and gaskets and inspecting parts. Installation involves cleaning parts, installing gaskets, tightening bolts, and reconnecting tubes and hoses. The document contains illustrations and cautions to minimize contamination and properly contain fluids.
The document provides instructions for disassembling and assembling the direct drive transmission of a 430E Backhoe Loader. It lists required tools and gives step-by-step instructions to remove components such as gears, bearings, seals, and shafts. It describes using various tools to press, pull, or remove parts. Reassembly is to be done in major components and with a focus on cleanliness.
The document provides instructions for removing a hydraulic tank from a 428E BACKHOE LOADER. It involves draining the hydraulic oil, removing various panels and covers, and disconnecting hoses and harnesses. Key steps include removing floor plates, disconnecting hoses from the tank, and removing bolts to detach the tank. The removal process fully exposes and isolates the hydraulic tank.
This document provides instructions for removing and installing various engine components on a Caterpillar 3054C engine, including:
- Lifters can be removed and installed using a telescoping magnet tool. Proper identification and cleanliness are important.
- Camshaft removal and installation requires first removing other components like the rocker assembly. The camshaft must be handled carefully to avoid damage.
- Camshaft bearings are removed and installed using a special tool, ensuring proper alignment of the oil hole.
- The engine oil pan removal process drains the oil, removes mounting bolts and gasket, and cleans the pan. Installation requires a new gasket and proper torqu
The document provides instructions for removing and disassembling the transmission of a 428D backhoe loader. It lists the required tools and gives step-by-step details on removing the transmission housing, draining the fluid, and disassembling the various transmission components. These include removing valve groups, filters, seals, shafts, and other internal parts. The goal is to disassemble the transmission into its major individual components to facilitate inspection and repair.
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Automotive Engine Valve Manufacturing Plant Project Report.pptxSmith Anderson
The report provides a complete roadmap for setting up an Automotive Engine Valve. It covers a comprehensive market overview to micro-level information such as unit operations involved, raw material requirements, utility requirements, infrastructure requirements, machinery and technology requirements, manpower requirements, packaging requirements, transportation requirements, etc.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR BBL
Configuration: 320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
320C Excavator Machine Systems
Media Number -RENR3826-16 Publication Date -01/11/2014 Date Updated -30/03/2016
i01525672
Control Valve (Auxiliary) - Install - F1 and F4 Auxiliary
Control Valves
SMCS - 5051-012-AX
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
(A) FT-2674 Vacuum Cap 1
(B) 138-7573 Link Bracket 1
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat®
products.
Dispose of all fluids according to local regulations and mandates.
1. Install two hose assemblies on the bottom of the (F4) auxiliary control valve.
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3. Illustration 1 g00704077
2. Fasten F1 and F4 auxiliary control valves together with the existing mount bolts. Fasten the
control valves at the top with a washer and nut (28), as shown.
3. Install the F1 and F4 auxiliary control valves.
4. Lower the F1 and F4 auxiliary control valves in order to connect the hoses and electrical
connections on the bottom of the auxiliary control valves.
Illustration 2 g00690963
5. Remove the cap to the hydraulic tank. Attach Tooling (A) to the hydraulic tank.
Note: Hook up the air to Tooling (A) in order to create a vacuum in the hydraulic system.
This will minimize the leakage to the hose assemblies.
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4. Illustration 3 g00703894
6. Connect two pilot lines (30) to the bottom of each control valve.
Illustration 4 g00703965
7. Connect one electrical connector (29) to each control valve.
Illustration 5 g00703950
8. Align the auxiliary control valves with the main control valve. Install the bottom two mount
bolts (27).
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5. 9. Remove nut (28) and the washer from the top two mount bolts that pass through control
valves (F1) and (F4).
10. Install the top two mount bolts.
11. Tighten the four mount bolts (27) to a torque of 240 ± 40 N·m (177 ± 30 lb ft).
12. Connect one electrical connector (26) to each control valve.
Illustration 6 g00703893
13. Remove 7X-2547 Bolt (25).
14. Remove Tooling (B) and the hoist. Install the original bolt (25).
Illustration 7 g00703941
15. Install bolts (23) in order to connect tube (24) to the (F1) control valve.
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6. Illustration 8 g00703888
16. Install bolts (21) in order to connect tube (22) to the (F4) control valve.
Illustration 9 g00703729
17. Install bolts (19) in order to connect tube (20) to the (F4) control valve.
18. Connect hose assembly (18) to the (F4) control valve.
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7. Illustration 10 g00703717
19. Connect hose assembly (17) to the (F1) control valve.
20. Connect two hose assemblies (16) to both control valves.
Illustration 11 g00703706
21. Connect three hose assemblies (15) to the (F1) control valve.
Illustration 12 g00703705
22. Install panels (14) and support (12).
23. Install the washers and bolts (13) that hold the panels and support together.
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8. Illustration 13 g00703703
24. Install air filter (10).
25. Install the washers and bolts (9) in order to hold the air filter and the support to the machine.
Illustration 14 g00703690
Illustration 15 g00703702
26. Install hose (6) and install two hose clamps (7).
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9. Illustration 16 g00703704
27. Connect two electrical connectors (11) to the air filter. Install a new tie strap.
Illustration 17 g00792422
28. Close side door (8).
Illustration 18 g00703510
(F1) Auxiliary control valve
(F4) Auxiliary control valve
29. Install five pilot lines (5).
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10. 30. Remove Tooling (A).
31. Install high efficiency filters in place of the pilot filter, case drain filter, and the return filter.
Note: High efficiency filters should not be run for more than 250 hours before you change
back to the standard filters.
32. Fill the hydraulic oil tank and the swing drive with clean hydraulic oil to the correct level.
Reference: Refer to Operation and Maintenance Manual, "Lubricant Viscosities" for the
proper oil viscosity.
Reference: Refer to Operation and Maintenance Manual, "Hydraulic System Oil Level -
Check" for the correct filling procedures.
33. Install the cap to the hydraulic tank.
34. Start the engine, and check the operation of the auxiliary attachments. Also, check for leaks.
Stop the engine.
35. Obtain a hydraulic oil sample from the main S·O·S port.
Reference: Refer to Operation and Maintenance Manual, "Sampling Interval and Location
of Sampling Valve" for the correct location.
36. If the S·O·S sample exceeds ISO 18/15, flush the hydraulic system.
Reference: Refer to Contamination Control Guidelines, SEBF8436, "Hydraulic System
Flushing Procedure for 322C Hydraulic Excavators" for further information.
Illustration 19 g00703691
37. Install four bolts (4) and the washers in order to hold cover (3).
38. Install four bolts (2) and the washers in order to hold cover (1).
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Oct 10 22:08:01 UTC+0800 2019
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11. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR BBL
Configuration: 320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
320C Excavator Machine Systems
Media Number -RENR3826-16 Publication Date -01/11/2014 Date Updated -30/03/2016
i01974016
Control Valve (Auxiliary) - Assemble - F2 Auxiliary Control
Valve
SMCS - 5051-016-AX
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-6396 O-Ring Assembly Compound
B 155-0695 Thread Lock Compound
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned
in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts.
Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are
worn or damaged, use new parts for replacement. All disassembly and all assembly procedures
must be performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts
covered and protected at all times.
Note: O-ring seals, gaskets, and seals should always be replaced. A used O-ring seal may not have
the same sealing properties as a new O-ring. Use Tooling (A) during the assembly procedure.
Note: Apply a light film of hydraulic oil to all components before assembly.
Spool, Load Hold Check Valve, and Line Relief Valves
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12. Illustration 1 g00713437
Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
1. Install spring (57). Apply Tooling (B) to bolt (56). Install bolt (56). Tighten bolt (56) to
50 + 10 − 0 N·m (37 + 7 − 0 lb ft).
Illustration 2 g00713427
2. Install O-ring seals and backup rings in the line relief valves (42) and (44). Install O-ring
seals (49), (50), (52), (53), and (54). Install backup rings (51) and (55).
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13. Illustration 3 g00713419
Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
3. Assemble the load hold check valve. Install O-ring seal (47), spring (46), and check valve
(45) in plug (48).
Illustration 4 g00713411
4. Install O-ring seals (37), (38), (39), and (40) in the valve housing. Install spool (41). Install
line relief valves (42) and (44). Tighten line relief valves (42) and (44) to 95 ± 14 N·m
(70 ± 10 lb ft). Install load hold check valve (43). Tighten load hold check valve (43) to
200 ± 25 N·m (148 ± 18 lb ft).
Solenoid Valve and Housing
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14. Illustration 5 g00713324
1. Install O-ring seal (33) on plug (30). Install O-ring seal (34) on fitting (29). Install O-ring
seal (35) on plug (31). Install O-ring seal (36) on fitting (32).
Illustration 6 g00713323
2. Install fittings (29) and (32). Install plugs (30) and (31).
Illustration 7 g00713322
3. Install O-ring seal (24), (25), (26), and (27) on solenoid valve (22). Install O-ring seal (28)
on fitting (23).
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15. Illustration 8 g00713321
4. Install fitting (23). Install solenoid valve (22) in the housing. Install two bolts (21).
Illustration 9 g00713320
5. Install O-ring seal (20) in the valve housing.
Illustration 10 g00713319
6. Install valve (19). Install two bolts (18).
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16. Illustration 11 g00713318
7. Install O-ring seal (15) on fitting (12). Install O-ring seal (16) on fitting (14). Install O-ring
seal (17) on plug (13).
Illustration 12 g00713317
8. Install fitting (12), plug (13), and fitting (14).
Illustration 13 g00713316
9. Install O-ring seal (7) on fitting (6). Install O-ring seal (8), (9), (10), and (11) on solenoid
valve (5).
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17. Illustration 14 g00713315
10. Install fitting (6). Install solenoid valve (5) in the housing. Install two bolts (4).
Illustration 15 g00713314
11. Install O-ring seal (3) in the valve housing.
Illustration 16 g00713277
12. Install valve (1). Install two bolts (2).
End By:
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18. a. Install the F2 auxiliary control valve. Refer to Disassembly and Assembly, "Control Valve
(Auxiliary) - Install" for the machine that is being serviced.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Oct 10 22:07:00 UTC+0800 2019
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19. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
20. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR BBL
Configuration: 320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
320C Excavator Machine Systems
Media Number -RENR3826-16 Publication Date -01/11/2014 Date Updated -30/03/2016
i01974012
Control Valve (Auxiliary) - Assemble - F4 Auxiliary Control
Valve
SMCS - 5051-016-AX
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-6396 O-Ring Assembly Compound
B 155-0695 Thread Lock Compound
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned
in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts.
Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are
worn or damaged, use new parts for replacement. All disassembly and all assembly procedures
must be performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts
covered and protected at all times.
Note: O-ring seals, gaskets, and seals should always be replaced. A used O-ring seal may not have
the same sealing properties as a new O-ring. Use Tooling (A) during the assembly procedure.
Note: Apply a light film of hydraulic oil to all components before assembly.
Spool and Load Hold Check Valve
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21. Illustration 1 g00705302
1. Install spring (73). Apply Tooling (B) to bolt (72). Install bolt (72). Tighten bolt (72) to
50 + 10 − 0 N·m (37 + 7 − 0 lb ft).
Illustration 2 g00705294
2. Install O-ring seal (70) and (71) on fitting (63).
Illustration 3 g00705452
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22. Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
3. Assemble the load hold check valve. Install O-ring seal (68), spring (67), and check valve
(66) in plug (69).
Illustration 4 g00705280
4. Install O-ring seal (64) and (65) on fitting (61).
Illustration 5 g00705262
5. Install O-ring seals (56), (57), (58), and (59) in the valve housing. Install spool (60). Install
fittings (61) and (63). Tighten fittings (61) and (63) to 95 ± 14 N·m (70 ± 10 lb ft). Install
load hold check valve (62). Tighten load hold check valve (62) to 200 ± 25 N·m
(148 ± 18 lb ft).
Solenoid Valve and Housing
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23. Illustration 6 g00705245
1. Install O-ring seal (52) on plug (49). Install O-ring seal (53) on fitting (48). Install O-ring
seal (54) on plug (50). Install O-ring seal (55) on fitting (51).
Illustration 7 g00705243
2. Install fittings (48) and (51). Install plugs (49) and (50).
Illustration 8 g00705234
3. Install O-ring seal (43), (44), (45), and (46) on solenoid valve (41). Install O-ring seal (47)
on fitting (42).
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24. Illustration 9 g00705226
4. Install fitting (42). Install solenoid valve (41) in the housing. Install two bolts (40).
Illustration 10 g00705223
5. Install O-ring seal (39) in the valve housing.
Illustration 11 g00705216
6. Install valve (38). Install two bolts (37).
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