HOSE AS 4248856 - Caterpillar

Illustration 1 g03385323
Table 1
Specification for 398-1021 Crankshaft Gp
Item Qty Part Specification Description
1 - - Before you assemble the crankshaft into the cylinder block, lubricate the main bearing journals and thrust plates with clean engine oil.
2 8 2W-2288 Plug Tighten to 50 7 N m (37 5 lb ft).
3 34 237-8306 Bolt As Use the following procedure in order to tighten the bolt assemblies:
1. Lubricate the threads of the bolts, shank, the contact surface under the bolt head and the washer with 6V-4876 Lubricant.
2. Tighten to 220 20 N m (162 15 lb ft).
3. Again, rotate each bolt to an additional angle of 90 5 degrees.
- - - End play for a new crankshaft is 0.17 to 0.63 mm (0.007 to 0.025 inch).
- 2 341-4708 Thrust Plate The thrust plates should be used only on the rear main bearing.