D6K Track-Type Tractor Hydraulic System Caterpillar

Illustration 1	g01676014

(1) Apply clean grease to the threads of the locking nut. Torque for the locking nut ... 850 ± 85 N·m (630 ± 65 ft)

(2) Lubricate the lips of the seals with the lubricant that is being sealed.

(3) Apply 4C-4032 Bearing Mount Compound to the wiper seal groove prior to assembly.

(4) Apply clean grease to the threads on the head. Torque for the head ... 600 ± 130 N·m (440 ± 100 lb ft)

Critical dimensions

Cylinder stroke ... 455 mm (18 inch)

Closed length from pin to pin ... 788 mm (31 inch)

(A) Bore diameter ... 90 ± .08 mm (3.543 ± 0.003 inch)

(B) Head bore ... 45.28 ± 0.03 mm (1.783 ± 0.001 inch)

(C) Rod diameter ... 45 mm (1.772 inch)