JET AS-PISTON COOLING 1580449 - Caterpillar

Illustration 1 g03603257
Table 1
Specification for 169-0761 Quick Coupler Lock Gp
Item Qty Part Specification Description
1 2 169-2519 Bolt Apply blue Loctite 243 to threads.
Torque to 410 40 N m (302 30 lb ft).
2 2 169-0738 Spring Length under test force is 294 mm (11.6 inch).
Test force is 7740 390 N (1740 88 lb).
Free length after test is 380 10 mm (15.0 0.4 inch).
3 2 8T-4141 Bolt Torque to 580 60 N m (428 44 lb ft).
4 1 095-0707 Bolt Use the following procedure to tighten the bolt and nuts:
1. Put bolt in place.
2. Tighten the first nut (2) by hand.
3. Tighten the second nut (2) against first nut (2) to 210 20 N m (155 15 lb ft).
2 098-5747 Nut
5 4 8T-4183 Bolt Torque to 120 12 N m (89 9 lb ft).