TUBE (OIL) 8F9572 - Caterpillar

With Split Master Link
(1) Torque for the bolts that hold the half links together ... 220 40 lb. ft.(295 55 N m) Then tighten an additional ... 180°(2) Torque for the bolts that hold the track shoes to the track links ... 220 40 lb. ft.(295 55 N m) Then tighten an additional ... 120° Install nut with radii on corner against track link.(3) Distance from the center of one pin to the center of the next pin (pitch) ... 8.500 .005 in.(215.90 0.13 mm)(4) Maximum pitch increase for each link before the pins and bushings are turned ... .120 in.(3.05 mm) Measured across four links ... 34.50 in.(876.3 mm)