SEAL-O-RING 3E6703 - Caterpillar

Illustration 1 g03022676
Typical example
Table 1
Specification for 378-8896 Exhaust Bypass and 397-5173 Exhaust Bypass
Item Qty Part Specification description
1 4 5M-1719 Taperlock Stud Torque to 35 5 N m (26 4 lb ft).
2 4 168-7800 Locknut Clean the taperlock stud, the locknut, and the base of the locknut prior to assembly.
Use the following procedure to tighten the locknut:
1. Tighten two diagonal locknuts to 25 6 N m (221 53 lb in).
2. Tighten the remaining locknuts to 25 6 N m (221 53 lb in).
3. Again, torque all four locknuts to 47 9 N m (35 7 lb ft).
Illustration 2 g03022677
Typical example
Table 2
Specification for 378-8896 Exhaust Bypass and 397-5173 Exhaust Bypass
Item Qty Part Specification description
3 1 6V-8186 Full Nut Torque to 12.5 1.0 N m (110.6 8.9 lb in).
4 1 259-1434 Spring Free length is 127.0 mm (5.00 inch).
5 1 259-1435 Spring Free length is 127.0 mm (5.00 inch).
6 1 6V-8801 Nut Torque to 14 3 N m (124 27 lb in).
7 1 343-9109 Setscrew Before assembly, apply Loctite C5A Copper anti-seize to the threads and the bearing surfaces.
8 5 7C-9721 Screw Torque to 6.5 1.0 N m (57.5 8.9 lb in).