D4E TRACTOR POWER TRAIN Caterpillar


Track

Usage:

(1) Torque for bolts that hold the half links together.

(Use 5P3931 Anti-Seize Compound on bolt threads) ... 180 ± 30 lb. ft.(250 ± 40 N·m)

Then turn an additional 180°.

(2) Torque for bolts that hold track shoes to link.

(Use SAE 30W oil on bolt threads) ... 180 ± 30 lb. ft.(250 ± 40 N·m)

Then turn an additional 120°.

NOTE: Install nut so the radii on the corner is against the link.

(3) Distance from the center of one pin to the center of the next pin (pitch) ... 6.735 ± .005 in.(171.07 ± 0.13 mm)

(4) Distance from face of link, to end of bushing ... .058 ± .010 in.(1.47 ± 0.25 mm)

(5) Thickness of thrust ring (new) ... .378 ± .003 in.(9.60 ± 0.08 mm)

(6) Permissible outside (external) wear of bushings before the bushings are turned:

Operations under little or no shock load ... .300 in.(7.62 mm)

Operations under average or heavy shock load ... .200 in.(5.08 mm)

Diameter of bushing (new) ... 2.119 ± .004 in.(53.82 ± 0.10 mm)

(7) Maximum permissible end clearance (end play) in joint ... .005 in.(0.13 mm)

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