525C, 535C and 545C Wheel Skidders Hydraulic and Steering System Caterpillar

Illustration 1	g01213219

(1) Torque for bolt with lubricant on threads ... 1800 ± 200 N·m (1330 ± 150 lb ft)

(2) Diameter of a new piston ... 88.4 ± 0.03 mm (3.48 ± 0.001 inch)

(3) Bore of new cylinder ... 88.9 ± 0.08 mm (3.50 ± 0.003 inch)

(4) Torque for locknut with lubricant on threads ... 7 ± 2 N·m (62 ± 18 lb in)

(5) Diameter of a new rod ... 50.8 ± 0.038 mm (2.00 ± 0.0015 inch)

(6) Bore of new head ... 51.13 ± 0.03 mm (2.013 ± 0.0012 inch)

(7) Torque for head with lubricant on the threads ... 600 ± 130 N·m (445 ± 95 lb ft)

(8) Lubricate the sealing lips with lubricant that is being sealed.