This document provides instructions for removing and installing various engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- Removing the flywheel using lifting tools and bolts
- Inspecting the flywheel and ring gear for wear and replacing if needed
- Removing the crankshaft rear seal carrier cover and lip seal
- Removing the flywheel housing by removing mounting bolts
- Removing the crankshaft pulley using sockets and a puller
- Removing the crankshaft front seal, key and sleeve from the crankshaft
- Removing the idler gear after aligning timing marks using a special tool
The instructions include safety notices and
Caterpillar cat 305 e2cr mini hydraulic excavator (prefix r5c) service repair...fujsjefjkskeksmem
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- Removing and installing the flywheel using lifting tools and bolts.
- Removing and installing the crankshaft rear seal carrier which includes a lip seal.
- Removing and installing the flywheel housing which secures to the engine block with bolts.
- Removing and installing the crankshaft pulley using sockets and a puller, applying grease to the splines.
Caterpillar cat 305 e2cr mini hydraulic excavator (prefix r5c) service repair...fisekksemm
This document provides instructions for removing and installing various engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- Removing and installing the flywheel using lifting tools and bolts
- Removing and installing the crankshaft rear seal carrier which includes a lip seal
- Removing and installing the flywheel housing which requires removing mounting bolts
- Removing and installing the crankshaft pulley using sockets and a puller, applying grease to the splines
- Removing and installing the crankshaft front seal which requires removing the key and sleeve first
- Removing and installing the idler gear after aligning timing marks, using an idler gear tool
Caterpillar cat 305 e2cr mini hydraulic excavator (prefix r5c) service repair...fjsekksemfmm
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- Removing and installing the flywheel using lifting tools and bolts.
- Removing and installing the crankshaft rear seal carrier which includes a lip seal.
- Removing and installing the flywheel housing which secures to the engine block with bolts.
- Removing and installing the crankshaft pulley using sockets and a puller, applying grease to the splines.
Caterpillar Cat 305E2CR Mini Hydraulic Excavator (Prefix R5C) Service Repair ...hvy7sbkw8e
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- The flywheel, which must be removed using lifting tools and stopper due to its weight of approximately 55 lbs.
- The crankshaft rear seal carrier, which requires removing bolts and seals and installing new seals with a special tool.
- The flywheel housing, which is secured by bolts and must be removed and installed in reverse order.
Caterpillar Cat 305E2CR Mini Hydraulic Excavator (Prefix R5C) Service Repair ...xiapokang564341
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- The flywheel, which must be removed using lifting tools and stopper due to its weight of approximately 55 lbs.
- The crankshaft rear seal carrier, which requires removing bolts and seals and installing new seals with a special tool.
- The flywheel housing, which is secured by bolts and must be removed and installed in reverse order.
Caterpillar Cat 305E2CR Mini Hydraulic Excavator (Prefix R5C) Service Repair ...wenxian17880
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- The flywheel, which must be removed using lifting tools and stopper due to its weight of approximately 55 lbs.
- The crankshaft rear seal carrier, which requires removing bolts and seals and installing new seals with a special tool.
- The flywheel housing, which is secured by bolts and must be removed and installed in reverse order.
Caterpillar Cat 305.5E2 Mini Hydraulic Excavator (Prefix CR5) Service Repair ...jdjkskmikdkmd
This document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including the flywheel, crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear. The procedures include lists of required tools and step-by-step instructions detailing how to remove each part and install the replacement in the reverse order, taking care to keep components clean and apply lubricants as specified.
Caterpillar Cat 305.5E2 Mini Hydraulic Excavator (Prefix CR5) Service Repair ...paws21610697
The document provides instructions for removing and installing several engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including:
- Removing the flywheel using lifting tools and bolts.
- Removing the crankshaft rear seal carrier which involves removing bolts and a lip seal.
- Removing the flywheel housing which requires removing bolts and the housing.
- Removing the idler gear following steps to align timing marks and remove bolts, gears, and a bearing using specialized tools.
Caterpillar cat 305 e2cr mini hydraulic excavator (prefix r5c) service repair...fujsjefjkskeksmem
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- Removing and installing the flywheel using lifting tools and bolts.
- Removing and installing the crankshaft rear seal carrier which includes a lip seal.
- Removing and installing the flywheel housing which secures to the engine block with bolts.
- Removing and installing the crankshaft pulley using sockets and a puller, applying grease to the splines.
Caterpillar cat 305 e2cr mini hydraulic excavator (prefix r5c) service repair...fisekksemm
This document provides instructions for removing and installing various engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- Removing and installing the flywheel using lifting tools and bolts
- Removing and installing the crankshaft rear seal carrier which includes a lip seal
- Removing and installing the flywheel housing which requires removing mounting bolts
- Removing and installing the crankshaft pulley using sockets and a puller, applying grease to the splines
- Removing and installing the crankshaft front seal which requires removing the key and sleeve first
- Removing and installing the idler gear after aligning timing marks, using an idler gear tool
Caterpillar cat 305 e2cr mini hydraulic excavator (prefix r5c) service repair...fjsekksemfmm
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- Removing and installing the flywheel using lifting tools and bolts.
- Removing and installing the crankshaft rear seal carrier which includes a lip seal.
- Removing and installing the flywheel housing which secures to the engine block with bolts.
- Removing and installing the crankshaft pulley using sockets and a puller, applying grease to the splines.
Caterpillar Cat 305E2CR Mini Hydraulic Excavator (Prefix R5C) Service Repair ...hvy7sbkw8e
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- The flywheel, which must be removed using lifting tools and stopper due to its weight of approximately 55 lbs.
- The crankshaft rear seal carrier, which requires removing bolts and seals and installing new seals with a special tool.
- The flywheel housing, which is secured by bolts and must be removed and installed in reverse order.
Caterpillar Cat 305E2CR Mini Hydraulic Excavator (Prefix R5C) Service Repair ...xiapokang564341
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- The flywheel, which must be removed using lifting tools and stopper due to its weight of approximately 55 lbs.
- The crankshaft rear seal carrier, which requires removing bolts and seals and installing new seals with a special tool.
- The flywheel housing, which is secured by bolts and must be removed and installed in reverse order.
Caterpillar Cat 305E2CR Mini Hydraulic Excavator (Prefix R5C) Service Repair ...wenxian17880
The document provides instructions for removing and installing several engine components on a Caterpillar 305E2CR Mini Hydraulic Excavator including:
- The flywheel, which must be removed using lifting tools and stopper due to its weight of approximately 55 lbs.
- The crankshaft rear seal carrier, which requires removing bolts and seals and installing new seals with a special tool.
- The flywheel housing, which is secured by bolts and must be removed and installed in reverse order.
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This document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including the flywheel, crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear. The procedures include lists of required tools and step-by-step instructions detailing how to remove each part and install the replacement in the reverse order, taking care to keep components clean and apply lubricants as specified.
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The document provides instructions for removing and installing several engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including:
- Removing the flywheel using lifting tools and bolts.
- Removing the crankshaft rear seal carrier which involves removing bolts and a lip seal.
- Removing the flywheel housing which requires removing bolts and the housing.
- Removing the idler gear following steps to align timing marks and remove bolts, gears, and a bearing using specialized tools.
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The document provides instructions for removing and installing several engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including:
- Removing the flywheel using lifting tools and bolts.
- Removing the crankshaft rear seal carrier which involves removing bolts and a lip seal.
- Removing the flywheel housing which requires removing bolts and the housing.
- Removing the idler gear following steps to align timing marks and remove bolts, gears, and a bearing using specialized tools.
Caterpillar Cat 305.5E2 Mini Hydraulic Excavator (Prefix CR5) Service Repair ...f7djidksmd3e
This document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including the flywheel, crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear. The procedures describe removing parts, inspecting components, applying lubricants, and reinstalling parts in the reverse order of removal while following specific torque specifications for fasteners. Required tools are listed for each procedure.
Caterpillar cat 305.5 e2 mini hydraulic excavator (prefix cr5) service repair...cdfvvv1
The document provides instructions for removing and installing several engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including:
- Removing the flywheel using lifting tools and bolts.
- Removing the crankshaft rear seal carrier which involves removing bolts and a lip seal.
- Removing the flywheel housing which requires removing bolts and the housing.
- Removing the idler gear following steps to align timing marks and remove bolts, gears, and a bearing using specialized tools.
Caterpillar Cat 305.5E2 Mini Hydraulic Excavator (Prefix CR5) Service Repair ...f8usiedkdmm
This document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including the flywheel, crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear. The procedures include lists of required tools and step-by-step instructions detailing how to remove each part and install the replacement in the reverse order, taking care to keep components clean and apply lubricants as specified.
Caterpillar cat 305.5 e2 mini hydraulic excavator (prefix cr5) service repair...fikskkdmmd1
This document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including the flywheel, crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear. The procedures describe removing parts, inspecting components, applying lubricants, and reinstalling parts in the reverse order of removal while following specific torque specifications for fasteners. Required tools are listed for each procedure.
Caterpillar Cat 305.5E2 Mini Hydraulic Excavator (Prefix CR5) Service Repair ...jiuliu14811471
The document provides instructions for removing and installing several engine components on a Caterpillar 305.5E2 Mini Hydraulic Excavator including:
- Removing the flywheel using lifting tools and bolts.
- Removing the crankshaft rear seal carrier which involves removing bolts and a lip seal.
- Removing the flywheel housing which requires removing bolts and the housing.
- Removing the idler gear following steps to align timing marks and remove bolts, gears, and a bearing using specialized tools.
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The document provides instructions for removing and installing various engine components on a 305.5E2 Mini Hydraulic Excavator including the flywheel, crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear. The procedures include a list of required tools and step-by-step instructions detailing how to remove each part and install the part in reverse order, noting any specific installation requirements like torque specifications or application of lubricants.
Caterpillar Cat 305.5E2 Mini Hydraulic Excavator (Prefix CR5) Service Repair ...qfyc504378
This service repair manual provides instructions for removing and installing various engine components on a Caterpillar C2.4 engine, including:
- Removing and installing the flywheel using lifting tools and bolts.
- Removing and installing the crankshaft rear seal carrier using a seal installer and bolts.
- Removing and installing the flywheel housing using bolts.
- Removing and installing the crankshaft pulley using sockets and a puller.
- Removing and installing the crankshaft front seal after removing the pulley.
- Removing and installing the idler gear after removing the front housing using an idler gear tool, bolts, and ensuring timing marks are aligned.
Caterpillar Cat 305.5E2 Mini Hydraulic Excavator (Prefix CR5) Service Repair ...lituo39419496
This service repair manual provides instructions for removing and installing various engine components on a Caterpillar C2.4 engine, including:
- Removing and installing the flywheel using lifting tools and bolts.
- Removing and installing the crankshaft rear seal carrier using a seal installer and bolts.
- Removing and installing the flywheel housing using bolts.
- Removing and installing the crankshaft pulley using sockets and a puller.
- Removing and installing the crankshaft front seal after removing the pulley.
- Removing and installing the idler gear after removing the front housing using an idler gear tool, bolts, and ensuring timing marks are aligned.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...f8seodkdmdmed3
This document provides instructions for removing and installing various engine components on a Caterpillar 304E2CR Mini Hydraulic Excavator KC400001-UP powered by a C2.4 engine. The components include the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, and front housing. The procedures provide detailed illustrations and specify any required tools and torque specifications.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...gongfuao7509
The document provides instructions for removing and installing various engine components on a 304E2CR Mini Hydraulic Excavator including the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover. The procedures include lists of required tools and step-by-step instructions with illustrations for each component. Precautions are provided regarding keeping parts clean and containing fluids.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...f8usejkdmmd8i
The document provides instructions for removing and installing various engine components on a 304E2CR Mini Hydraulic Excavator including the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover. The procedures include lists of required tools and step-by-step instructions with illustrations for each component. Precautions are provided regarding keeping parts clean and containing fluids.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...ze6074xunong
This document provides instructions for removing and installing various engine components on a Caterpillar 304E2CR Mini Hydraulic Excavator KC400001-UP powered by a C2.4 engine. The components include the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, and front housing. The procedures provide detailed illustrations and specify any required tools and torque specifications.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...f8usejkddmmd
This document provides instructions for removing and installing various engine components on a Caterpillar 304E2CR Mini Hydraulic Excavator KC400001-UP powered by a C2.4 engine. The components include the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, and front housing. The procedures provide detailed illustrations and specify any required tools and torque specifications.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...mtox80484546
The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...fusjekkdmdmd2w
The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...tengtui535
The document provides instructions for removing and installing various engine components on a 304E2CR Mini Hydraulic Excavator including the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover. The procedures include lists of required tools and step-by-step instructions describing how to remove parts, noting any alignment marks, torque specifications for installing bolts, and precautions about cleaning and lubricating components.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...fujsekmd9dik
The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...nkikou1545
The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...jfkekd9d8di
The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
1) The document provides disassembly and assembly instructions for the final drive of a 318C excavator.
2) It lists required tools and parts and gives step-by-step instructions to disassemble components like the cover, planetary assembly, ring gear, and carrier.
3) The assembly section instructs to clean all parts thoroughly and replace all seals before reinstalling components like the support ring, planetary gears, and retainer nut in the reverse order of disassembly.
Caterpillar Cat 318D2 and 318D2 L Excavator (Prefix SGB) Service Repair Manua...ze6074xunong
This document provides instructions for disassembling and assembling the final drive of a 318D2 excavator. It lists the required tools and outlines 33 steps to disassemble the final drive components such as the cover, carrier assembly, ring gears, and housing. It then describes 28 steps to reassemble the final drive, including preloading the bearings, installing seals and pins, and reassembling the carrier assembly components. Cleanliness is emphasized throughout to prevent dirt from entering internal mechanisms during disassembly and assembly.
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The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...nkikou1545
The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
Caterpillar Cat 304E2CR Mini Hydraulic Excavator (Prefix KC4) Service Repair ...jfkekd9d8di
The document provides repair instructions for a 304E2CR Mini Hydraulic Excavator including:
- Procedures for removing and installing the crankshaft rear seal carrier, flywheel housing, crankshaft pulley, crankshaft front seal, idler gear, front housing, and valve mechanism cover.
- Lists of required tools for each procedure.
- Illustrations showing components and steps in each procedure.
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2. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06546123
Flywheel - Remove and Install
SMCS - 1156-010
Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A 421-5660 Lifting Eye Assembly 1
B —
Guide Stud
12 mm - 1.25 - by 100 mm
2
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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3. Illustration 1 g06010289
1. Insert the flywheel stopper tool.
2. Remove bolts (1).
Illustration 2 g06010294
3. Insert Tooling (B).
Illustration 3 g06010296
4. Use Tooling (A) and a suitable lifting device to remove flywheel (2). The weight of
flywheel (2) is approximately 25 kg (55 lb).
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4. 5. Remove remaining bolts (1) and flywheel (2).
Illustration 4 g06010476
6. Inspect flywheel (2) and ring gear (3) for wear and damage. Replace any worn components
or damaged components.
7. If necessary, remove flywheel gear (3), follow Step 7.a through Step 7.b
a. Place flywheel (2) on a suitable support.
b. Use a suitable hammer and a punch to remove ring gear (3) from flywheel (2). If
necessary, a torch may be needed to heat ring gear (3).
Note: Identify the orientation of the teeth on the flywheel ring gear (3).
Installation Procedure
1. Install flywheel (2) in the reverse order of removal.
a. Apply clean engine oil to the threads of bolts (1).
b. Tighten bolts (1) to a torque of 98 N·m to 108 N·m (72 lb ft to 80 lb ft).
Note: Do not use a pneumatic device, serious damage will occur.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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5. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06535597
Crankshaft Rear Seal Carrier - Remove and Install
SMCS - 1161-010-C3
Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A 486-2270 Crankshaft Oil Seal Installer 1
Start By:
a. Remove flywheel.
Illustration 1 g06012254
1. Remove bolts (1), bolts (3), cover (2), and the gaskets.
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6. Illustration 2 g06012267
2. Remove lip seal (4).
Installation Procedure
1. Install the crankshaft rear seal carrier in the reverse order of removal.
a. Apply clean engine oil to lip seal (4).
b. Use Tooling (A) to install lip seal (4).
c. Tighten bolts (3) and bolts (1) to a torque of 24 N·m to 27 N·m
(212 lb in to 239 lb in).
Note: Tighten the bolts with an equal force on the diagonal line.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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7. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06516070
Flywheel Housing - Remove and Install
SMCS - 1157-010
Removal Procedure
Start By:
a. Remove electric starting motor.
b. Remove diesel particulate filter.
c. Remove flywheel.
d. Remove crankshaft position sensor.
Illustration 1 g06005963
1. Remove bolts (1) and bracket assembly (2).
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8. Illustration 2 g06005995
2. Remove bolts (3) and flywheel housing (4).
Installation Procedure
1. Install flywheel housing (4) in the reverse order of removal.
a. Tighten bolts (1) to a torque of 49 N·m to 55 N·m (36 lb ft to 41 lb ft).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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9. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06524126
Crankshaft Pulley - Remove and Install
SMCS - 1205-010
Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A 488-1131 Socket 1
B 1U-6400 Three Jaw Puller 1
C — Loctite ViperLube High Performance Synthetic Grease —
Start By:
a. Remove the v-belt.
Illustration 1 g06009260
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10. 1. Use Tooling (A) to remove nut (1)
Illustration 2 g06009278
2. Use Tooling (B) to remove crankshaft pulley (2).
Installation Procedure
1. Install crankshaft pulley (2) in the reverse order of removal.
a. Apply Tooling (C) to the splines of the crankshaft.
b. Tighten nut (1) to a torque of 138 N·m to 156 N·m (102 lb ft to 115 lb ft).
Copyright 1993 - 2020 Caterpillar Inc.
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11. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06540618
Crankshaft Front Seal - Remove and Install
SMCS - 1160-010
Removal Procedure
Start By:
a. Remove crankshaft pulley.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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.
Dispose of all fluids according to local regulations and mandates.
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12. Illustration 1 g02717555
1. Remove key (1) and sleeve (2) from the crankshaft.
Illustration 2 g02717557
2. Remove crankshaft front seal (3).
Installation Procedure
1. Install crankshaft front seal (3) in the reverse order of removal.
Note: The crankshaft front seal should be installed dry. Lubricate the inner rubber portion
of the crankshaft front seal.
a. Inspect the nose of the crankshaft for damage. Ensure that the crankshaft is clean and
dry.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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13. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06540930
Idler Gear - Remove and Install
SMCS - 1206
Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A 387-1314 Idler Gear Tool 1
Start By:
a. Remove front housing.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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.
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14. Dispose of all fluids according to local regulations and mandates.
Illustration 1 g06014275
1. Ensure that Timing Marks (X) on the idler gear and the crankshaft gear are aligned.
Illustration 2 g06014283
2. Ensure that Timing Marks (Y) on the idler gear and the camshaft gear are aligned.
Illustration 3 g06014290
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15. 3. Ensure that Timing Marks (Z) on the idler gear and the fuel injection pump gear are aligned.
Illustration 4 g06014314
4. Remove bolts (1), gear control collar (3), and idler gear (2).
Illustration 5 g06014318
5. Use Tooling (A) and a suitable press to remove idler gear bearing (4).
Illustration 6 g06014504
Note: Make a temporary mark on the cylinder block in order to show the position of the oil
hole.
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16. 6. Remove bolts (5) and idler shaft (6).
Installation Procedure
1. Install idler gear (2) in the reverse order of removal.
a. Ensure that the gears, cylinder block surface, and idler gear (2) are clean and free
from wear or damage. If necessary, replace any components that are worn or damaged
b. Lubricate idler shaft (6) with clean engine oil.
c. Lubricate idler gear bearing surface (4) with clean engine oil.
d. Apply clean engine oil to bolts (5).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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17. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06524408
Housing (Front) - Remove and Install
SMCS - 1151-010
Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A — Loctite Hi-Temp Flange Sealant —
Start By:
a. Remove crankshaft pulley.
b. Remove engine oil cooler.
c. Remove camshaft position sensor.
Illustration 1 g06009327
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305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2....
2020/1/31
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18. 1. Remove clamp (1). Disconnect hose assembly (2).
Illustration 2 g06009342
2. Remove nut (4) and lifting plate (3).
3. Remove clamp (6) and disconnect hose assembly (5).
Illustration 3 g06009549
4. Disconnect hose assembly (11) (not shown). Remove bolts (9) and elbow (10).
5. Remove bolts (7), front housing (8), and the gasket.
Installation Procedure
1. Install front housing (8) in the reverse order of removal.
a. Apply Tooling (A) to the flange of front housing (8).
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All Rights Reserved.
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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. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR R5C
Configuration: 305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06501570
Valve Mechanism Cover - Remove and Install
SMCS - 1107-010
Removal Procedure
Illustration 1 g06000444
1. Remove bolts (5) and bracket (6).
2. Remove bolt (2), clamp (4), and hose assembly (3).
3. Remove bolts (7), valve mechanism cover (1), and the gasket.
Installation Procedure
1. Install valve mechanism cover (1) in the reverse order of removal.
a. Tighten bolts (7) to a torque of 7 N·m to 11 N·m (62 lb in to 97 lb in).
Fri Jan 31 22:14:43 UTC+0800 2020
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305E2CR Mini Hydraulic Excavator R5C00001-UP (MACHINE) POWERED BY C2....
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