14H and 16H Motor Graders Hydraulic and Steering System Caterpillar

Illustration 1	g00812305

(A) Outer diameter of new piston over two lands ... 101.10 ± 0.03 mm (3.980 ± 0.001 inch)

(B) Bore of new cylinder assembly ... 101.60 ± 0.08 mm (4.000 ± 0.003 inch)

(C) Outer diameter of new rod ... 63.449 ± 0.038 mm (2.4980 ± 0.0015 inch)

(D) Bore of new head over four lands ... 63.83 ± 0.03 mm (2.513 ± 0.001 inch)

(1) Apply 7M-7456 Bearing Mount Compound to the seal groove prior to assembling the wiper seal.

(2) Lubricate sealing lips with a thin covering of the lubricant that is being sealed.

(3) Torque for head ... 600 ± 130 N·m (440 ± 95 lb ft)

Note: Lubricate the threads with clean grease. Use 1P-0808 Multipurpose Grease (Cartridge) to apply the grease.