EXTENSION-PLUG 2137445 - Caterpillar

Illustration 1 g01333829
Typical example
(1) Locknut Torque for the locknut ... 27 N m (20 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)Clearance Maximum clearance of both the rocker arm bores. ... 0.089 mm (0.0035 inch)The service limit for both rocker arm bores ... 0.17 mm (0.0067 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 g01333830
Tightening sequence
Tighten the fasteners in the sequence that is in illustration 2. Tighten the fasteners to the following torque. ... 35 N m (25 lb ft)