C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Remove

Engine Oil Pan - Remove - Cast Iron Oil Pan

C6.6 Engines for Caterpillar Built Machines [KENR6081]

C6.6 Engines for Caterpillar Built Machines Camshaft Bearings - Remove and Install

C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Remove - Aluminum Oil Pan

BASIC ENGINE

PAN GP-OIL

C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Remove - Cast Iron Oil Pan

C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Remove - Aluminum Oil Pan

C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Install - Aluminum Oil Pan

C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Install - Cast Iron Oil Pan

C6.6 Engines for Caterpillar Built Machines Engine Oil Pan Plate - Remove and Install - Aluminum Oil Pan

1.1. Removal Procedure

Removal Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	194-3536	T40 Torx Socket	1

Note: To remove a cast iron oil pan, the engine must be removed from the application. Ensure that the engine lubricating oil is drained. Refer to Operation and Maintenance Manual, "Engine Oil and Filter - Change" for the correct procedure.

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NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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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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NOTICE

Note the position and orientation of any blanking plates that are removed from the engine oil system for installation purposes.

The engine should be mounted in a suitable stand and placed in the inverted position.
Disconnect the breather hose from the clip that secures the hose to the engine oil pan. Position the breather hose away from the engine oil pan.
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Illustration 1 g01340605

Typical example
If necessary, remove the assembly of dipstick tube. Loosen nut (1) and remove tube assembly (2). Remove seal (3) from the tube assembly.
Note: Identify the position and orientation of the tube assembly.
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Illustration 2 g01340731

Typical example
Attach a suitable lifting device to engine oil pan (7) and support the weight of the engine oil pan. The engine oil pan can weigh 100 kg (220 lb).
Use Tooling (A) to remove the four torx screws (11).
Remove nuts (10). Remove bolts (8) and (9).
Note: The bolts are different lengths. Note the position of the different bolts.
Use the lifting device to remove engine oil pan (7) from the cylinder block.
Remove joint (4) from the cylinder block.
Remove drain plug (5).
Remove O-ring seal (6) from oil drain plug (5).