JAW AS 3236106 - Caterpillar

Illustration 1 g03110979
Typical example
Table 1
Specification for 8N-7103 Crankshaft Gp, 161-6926 Crankshaft Gp, and 379-4851 Crankshaft Gp
Item Qty Part Specification Description
Refer to Specifications, "Connecting Rod And Main Bearing Journals" for more information.
1 2 7C-6209 Thrust Plate Use only on the center main bearing as shown in the Illustration
B - - End play for the new crankshaft is 0.17 to 0.63 mm (0.007 to 0.025 inch).
2 6 2W-2288 Plug Torque to 50 7 N m (37 5 lb ft).
3 36 128-4845 Bolt As Use the following procedure to tighten the bolts:
1. Before assembly, lubricate the threads, the shank, the washer, and the underside of the bolt head with Molylube lubricant.
Torque outer bolts first, then torque inner bolt.
2. Torque the bolts evenly to 70 5 N m (50 4 lb ft).
3. Rotate each bolt for an additional 120 5 degrees.
Do not reuse counterweight bolts.