V-BELT 2691974 - Caterpillar

Illustration 1 g02557382
(3) Spacer
(4) Unit injector clamp
Table 1
Specification for the 190-0009 Fuel Pump and Valve Mechanism, 148-7482 Fuel Pump and Valve Mechanism, 128-8510 Fuel Injector Gp, 130-9701 Fuel Injection Pump Gp, 153-2875 Fuel Injector Gp, 235-1401 Fuel Injection Pump Gp, 297-1027 Fuel Injection Pump Gp, 252-5786 Fuel Injection Pump Gp, 253-8352 Fuel Injection Pump Gp, 261-0048 Fuel Injection Pump Gp and 235-1402 Fuel Injection Pump Gp
Item Qty Part Specification Description
Before installation of the unit injector, lubricate the O-ring seals (5) with a 50/50 mixture of clean engine oil and 8T-2998 Lubricant.
1 1 - Torque the locknut to 100 10 N m (74 7 lb ft).
2 1 - Use the following procedure to tighten the bolt:
1. Tighten the bolt to 55 10 N m (41 7 lb ft).
2. Loosen the bolt until the bolt is finger tight.
3. Again, tighten the bolt to 55 10 N m (41 7 lb ft).
A - - Adjust the unit injector height to 78.0 0.2 mm (3.07 0.01 inch).