RADIATOR GP 1639736 - Caterpillar

(1) Torque for bolts that hold the half links together ... 250 50 lb. ft.(340 70 N m) Then turn an additional ... 180°Put lubricant (SAE 30 Engine oil) on body of bolt and the threads before installing bolts.(2) Torque for bolts that hold track shoes to links ... 250 50 lb. ft.(340 70 N m) Then turn an additional ... 120°Put lubricant (SAE 30 Engine oil) on body of bolt and the threads before installing bolts.Install nut with the side with the radius against track link.(3) Distance from the center of one pin to the center of the next pin (pitch) ... 9.000 .005 in.(228.6 0.13 mm)(4) Distance from face of link to end of bushing ... .045 .005 in.(1.14 0.13 mm)(5) Thickness of thrust ring (new) ... .437 .002 in.(11.10 0.05 mm)(6) Permissible external wear on bushings before the bushings are turned: Operations under little or no shock load ... .300 in.(7.62 mm) If the bushings are to be turned, make these checks:1. The maximum depth of the seal groove on a bushing from wear is .060 in. (1.52 mm). If the depth from wear is more, there will be leakage of oil from the bushing.2. If there is corrosion on the area where the seal is in contact with the bushing, there will be leakage of oil.3. If either a seal or a bushing in a link needs a replacement, install both a new seal and a new bushing for a correct fit.Operations under average or heavy shock load ... .200 in.(5.08 mm)(7) Maximum permissible end clearance (end play) in joint ... .001 in.(0.03 mm)Track press assembly force ... 93 ton(827 kN)