HOSE BK 4568513 - Caterpillar

(1) Torque for bolts that hold the half links together. (Use 9M3710 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°. 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)