KIT-GASKET 1657572 - Caterpillar

Illustration 1 g01344758
Typical example
(1) Locknut Torque for the locknut ... 27 5.5 N m (20 4 lb ft) (2) Snap ring (3) Spring (4) Adjuster (5) Spring (6) Inlet rocker arm Diameter of the rocker arm bore ... 25.013 to 25.051 mm (0.9848 to 0.9863 inch) (7) Exhaust rocker arm Diameter of the rocker arm bore ... 25.013 to 25.051 mm (0.9848 to 0.9863 inch) (8) Rocker shaft Diameter of the rocker shaft ... 24.962 to 24.987 mm (0.9828 to 0.9837 inch) (9) Locator (10) Pedestal
Illustration 2 g01344759
Tightening sequence
Tighten the rocker arm bolts in the sequence that is in illustration 2. Tighten the bolts to the following torque. ... 35 3.5 N m (26 3 lb ft)