VALVE GP-PILOT 1759448 - Caterpillar

(3) Idler mounting bar.(10) Tighten 12 wheel nuts to a torque of ... 420 25 N m (315 19 lb ft)(11) Install grease fitting to grease. Remove and plug before installing track. Bearing set-up procedure requires use of 1 in. gauge plate in place of shaft plate (14).Bearing pre load setting ... 0.000 to 0.05 mm (0.000 to 0.002 in)a. Remove shaft plate (13) with shims (14) and reassemble with 25.4 mm (1 in.) gauge plate only.b. Tighten three bolts (12) to a torque of 28 5 N m (20 4 lb ft) while rotating hub.c. Loosen three bolts (12).d. Retorque three bolts (12) to a torque of 11 2 N m (8 1 lb ft) while rotating hub.e. Insert the 1-2 in. depth micrometer into the gauge plate holes and measure the distance from the top of the 25.4 mm (1 in.) gauge plate to the spindle in three places. Find the average value of the three measurements.f. Subtract the gauge plate thickness 25.4 mm (1 in) from the value found in Step e. The difference is the clearance between the end of the spindle housing and the gauge plate.g. Subtract 0.05 mm (0.002 in) from value found in Step f. The result is the correct thickness of shims needed.h. Remove gauge plate from spindle.i. Reassemble shaft plate (13) with shims (14) determined in Step g. Tighten three bolts (12) to a torque of ... 92 N m (68 lb ft)j. Repeat procedure for all idler bearings.