MOUNTING GP-BUS BAR 2586790 - Caterpillar

Illustration 1 g03015176
Table 1
Specification for 347-0968 Crankshaft Gp
Item Qty Part Specification Description
1 2 7C-6209 Thrust Plate Thrust plates should be used only on center main bearing.
2 8 2W-2288 Plug Torque to 50 7 N m (37 5 lb ft).
3 32 7N-2003 Dowel Protrusion (B) of the dowel is 8.0 0.5 mm (0.31 0.02 inch).
4 48 128-4845 Bolt As Use the following procedure in order to tighten the bolts:
1. Before assembly, lubricate the bolt threads, the bolt shank, the washer, and the underside of the bolt head with molylube.
Torque outer bolts first, then torque inner bolt.
2. Tighten the bolts evenly to 70 5 N m (52 4 lb ft).
3. Again, tighten each bolt for an additional angle of 120 5 degrees.
After assembly into cylinder block, end play of the new crankshaft is 0.17 mm to 0.63 mm (0.007 inch to 0.025 inch).