D6D TRACTOR POWER TRAIN – Track

NOTE: For instruction on reusability, see Guidelines for Reusable Parts; Sealed and Lubricated Track, Form No. SEBF8022.

Maximum track press assembly force … 400 ± 40 kN (90 000 ± 9000 lb)

(1) Torque for bolts that hold the half links together. (Use 5P3931 Anti-Seize Compound on bolt threads and washer) … 300 ± 50 N·m (220 ± 40 lb ft)

Then turn an additional … 180°

(2) Torque for bolts that hold track shoes to link. Use SAE 30 oil on bolt threads and washer … 300 ± 50 N·m (220 ± 40 lb ft)

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) … 202.82 ± 0.13 mm (7.985 ± .005 in)

(4) Distance from face of link, to end of bushing … 1.80 ± 0.25 mm (.071 ± .010 in)

(5) Thickness of thrust ring (new) … 10.69 ± 0.08 mm (.421 ± .003 in)

(6) Diameter of bushing (new) … 50.00 ± 0.3 mm (1.97 ± .01 in)

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

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

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

(7) Maximum permissible end clearance (end play) in joint … 0.20 mm (.008 in)

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