SEAL 4D9641 - Caterpillar

Illustration 1 g02987019
Table 1
Specification for 358-6885 Crankshaft Gp
Item Qty Part Specification Description
1 2 253-1752 Thrust Plate The thrust plate should be used only on the center main bearing journals.
Install the thrust plate with surface stamped with “BLOCK SIDE” towards block.
2 7 211-0592 Main Bearing Install the upper main bearing half with grooves and holes in the block, and the lower main bearing half in the bearing cap.
3 1 352-2001 Crankshaft Gear After assembly, average diameter (A) of crankshaft gear is 221.67 0.13 mm (8.72715 0.00512 inch).
B - - The gap between the crankshaft gear and the crankshaft should not exceed 0.10 mm (0.004 inch).
- - - After the crankshaft is assembled into the cylinder block, the crankshaft end play should be between maximum of 0.57 mm (0.0224 inch) and minimum of 0.11 mm (0.004 inch).
Illustration 2 g02987021
Table 2
Item Qty Part Specification Description
4 1 7S-5005 Dowel Protrusion of the dowel after installation (C) is 4.1 0.5 mm (0.16 0.02 inch).
5 1 4N-0684 Dowel Maximum protrusion of the new dowel is 6.4 mm (0.25 inch).