Service Repair Manual
Models
312E L Excavator
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Product: EXCAVATOR
Model: 312E L EXCAVATOR MJD
Configuration: 312E L Excavator MJD00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
C4.4 Engines for Caterpillar Built Machines
Media Number -UENR0602-11
Publication Date -01/08/2013
Date Updated -25/10/2017
i05000621
Engine Oil Pan - Remove and Install - Cast Iron Oil Pan
SMCS - 1302-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
-
Strap Wrench
1
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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312E L Excavator MJD00001-UP (MACHINE) POWERED BY C4.4 Engine(SEBP56...
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1. In order to remove a cast iron oil pan, the engine must be removed from the machine. The
engine should be mounted in a suitable stand and placed in the inverted position.
Illustration 1
g02475578
2. Use Tooling (A) in order to remove engine oil filter (5). Remove plug (3) and drain the
engine lubricating oil. Remove O-ring seal (4) (not shown) from plug (3). Refer to
Operation and Maintenance Manual, "Engine Oil and Filter - Change" for correct procedure.
3. Remove breather hose (1) from the clip. Position the breather hose away from the engine oil
pan.
4. Loosen nut (6) and remove tube assembly (2). Remove O-ring seal (7) and seal (8) from the
tube assembly.
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312E L Excavator MJD00001-UP (MACHINE) POWERED BY C4.4 Engine(SEBP56...
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Illustration 2