SPRING 4598867 - Caterpillar

Illustration 1 g01223343 (1) Snap ring (2) Washer (3) Rocker arm (4) Rocker arm bore Diameter of the rocker arm bore for the bushing ... 25.01 to 25.05 mm (0.9847 to 0.9862 inch)Rocker arm bushing Clearance between the rocker arm bushing and the rocker shaft ... 0.03 to 0.09 mm (0.0010 to 0.0035 inch)Maximum permissible clearance between the rocker arm bushing and the rocker shaft ... 0.17 mm (0.007 inch) (5) Spring Note: Install the longest screw at the front of the rocker shaft assembly. (6) Tighten the screws evenly. Begin in the center and work toward the outside. Tighten the screws to the following torque. ... 35 N m (26 lb ft) (7) Rocker shaft Diameter of the rocker shaft ... 24.96 to 24.99 mm (0.9827 to 0.9839 inch) (8) In order to install the rocker shaft assembly, ensure that the machined square is to the top of the rocker shaft. (9) Locknut Torque for the locknut ... 27 N m (20 lb ft)