CYLINDER GP-AIR OVER HYD 2V2672 - Caterpillar

Illustration 2 g01251978
Typical example
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Flywheel housing removed for clarity.
Remove nuts (10).
Remove bolts (9) and remove bolts (12) if quipped. Note: The bolts are different lengths. Note the position of the different bolts.
Attach a suitable lifting device to engine oil pan (8). Support the weight of the engine oil pan. The engine oil pan weighs approximately 41 kg (90 lb).
Use the lifting device to remove engine oil pan (8) from the cylinder block.
Remove gasket (7) from the cylinder block.
If necessary, remove drain plug (5). Remove O-ring seal (11) from oil drain plug (5). Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 165-2601 Silicone Sealant -
B 4C-4030 Thread Lock Compound -
C - Straight Edge 1 Note: In order to install a cast iron oil pan, the engine must be removed from the machine.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the face of the cylinder block is clean and free from damage. Inspect the studs in the cylinder block for damage. If necessary, replace the studs.
Ensure that the engine oil pan is clean and free from damage.
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Typical example
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Typical example
Apply a bead of Tooling (A) to Positions (Y) on the cylinder block. Note: If the bridge piece for the cylinder block has just been installed, the engine oil pan must be installed before Tooling (A) has cured.
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Typical example
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Align a new gasket (7) with the studs in the cylinder block. Install the gasket to the cylinder block.
Attach a suitable lifting device to engine oil pan (8). The engine oil pan weighs approximately 41 kg (90 lb).
Use the lifting device to align engine oil pan (8) with the studs in the cylinder block. Install the engine oil pan to the cylinder block. Remove the lifting device from the engine oil pan.
Install bolts (9) and nuts (10) finger tight.
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Typical example
Align the rear face of engine oil pan (8) to the rear face of cylinder block (13). Use Tooling (C) and a feeler gauge in order to check the alignment between the engine oil pan and the cylinder block. The maximum step that is allowed between the cylinder block and the sump is 0.1 mm (0.004 inch).
Tighten bolts (9) and nuts (10) to a torque of 22 N m (16 lb ft). Refer to Specifications, "Engine Oil Pan" for the correct tightening sequence.
If equipped, tighten bolts (12) to a torque of 44 N m (32.45 lb ft).
Illustration 9 g01251772
Typical example
If necessary, install a new O-ring seal to drain plug (5). Install drain plug (5) to engine oil pan (8). Tighten the drain plug to a torque of 34 N m (25 lb ft).
Install clip (6).
Follow Step 13.a through Step13.c in order to install the assembly of the dipstick tube.
Install a new seal (4) to tube assembly (2).
Apply Tooling (B) to nut (3). Install the tube assembly to the engine oil pan. Note: Ensure that the orientation of the tube assembly is correct.
Tighten the nut to a torque of