Service Repair Manual
Models
305E2 CR Mini Hydraulic
Excavator
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Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR DJX
Configuration: 305E2 CR Mini Hydraulic Excavator DJX00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11
Publication Date -01/08/2015
Date Updated -09/06/2016
i05243487
Crankshaft Rear Seal - Remove
SMCS - 1161-011
Removal Procedure
Start By:
a. Remove the flywheel.
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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Illustration 1
g02715938
1. Remove bolts (2), bearing case cover (1), and the gaskets.
Illustration 2
g02718254
2. Remove crankshaft rear seal (3) from bearing case cover (1).
Illustration 3
g02718258
3. Use a chisel to remove wear sleeve (4) from the crankshaft.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Sun Feb 2 13:10:41 UTC+0800 2020
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Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 305E2 CR MINI HYD EXCAVATOR DJX
Configuration: 305E2 CR Mini Hydraulic Excavator DJX00001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Mac