SETSCREW 4415661 - Caterpillar

Illustration 1 g06075746
Table 1
Specification for 173-1815 Oil Pan Gp
Item Qty Part Specification Description
The sealing surfaces of the oil pan shall be free of oil, debris, gasket material that is protruding, or any other sealant. The oil pan must be assembled and tightened to the cylinder block within 10 minutes of applying sealant.
- - - Apply Loctite blue RTV silicone to a bead of 5 mm (0.2 inch) at two places on the connecting joint of the front housing and the front of the cylinder block.
- - - Apply Loctite blue RTV silicone to a bead of 5 mm (0.2 inch) at two places on the connecting joint of the flywheel housing and the rear of the cylinder block.
- 32 6V-3918 Bolt Use the following procedure to tighten the bolts for the oil pan:
1. Tighten bolt (1) through bolt (4) to 31 3 N m (274 27 lb in).
2. Start with bolt (1) and tighten all the remaining bolts to 31 3 N m (274 27 lb in) in a counter clockwise sequence.
3. Tighten all the bolts again starting with bolt (1) to 31 3 N m (274 27 lb in) in a counter clockwise sequence.