SEAL RING .25 in. (6.4 mm) THICK 1186284 - Caterpillar

Illustration 1 g02563856
(2) Connecting rod bearing journal
(3) Main bearing journal
Table 1
Specification for 224-3881 Crankshaft Gp
Item Qty Part Specification Description
1 2 246-3144 Thrust Plate The thrust plate should be used only on the center main bearing journals.
A - - The gap between the crankshaft gear and the crankshaft should not exceed 0.10 mm (0.004 inch).
B - - Average diameter of crankshaft gear is 136.20 0.11 mm (5.362 0.004 inch).
Maximum diameter of crankshaft gear after assembly is 136.36 mm (5.368 inch).
D - - Height from top of the dowel (4) to the surface of the crankshaft is 8.0 0.5 mm (0.31 0.02 inch).
- - - After the crankshaft is assembled into the cylinder block, the crankshaft end play should be between maximum of 0.50 mm (0.020 inch) and minimum of 0.10 mm (0.004 inch).