PUMP GP-PS-F-C 10R2442 - Caterpillar

(1) Torque for the nut that holds the bearing in the cage ... 475 70 N m (350 50 lb ft) Drill two 5.16 mm (13/64 in) holes 9.7 mm (.38 in) deep opposite each other on the separation line of the nut and plate assembly. Keep bearing free of foreign material. Use a 1/4"-20 NC thread tap to tap both holes 7.9 mm (.31 in) deep. Install two screws and peen over.(2) Thickness of six new driving discs and seven new driven discs ... 44.98 to 49.66 mm (1.771 to 1.953 in) Minimum permissible thickness (worn) ... 38.86 mm (1.530 in)Thickness of one new driven disc ... 4.78 0.18 mm (.188 .007 in)Thickness of one new driving disc ... 2.13 to 2.49 mm (.084 to .098 in)(3) Torque for the nut that holds the drum on the shaft ... 475 70 N m (350 50 lb ft)(4) Torque for bolts in the shaft with 9S3263 Thread Lock on threads of bolts ... 122 7 N m (90 5 lb ft)(5) Distance between the face of the drum and the end of the splines on the shaft ... 3.0 0.8 mm (.12 .03 in) After drum has been pushed on the shaft with a force of ... 135 to 180 kN (15 to 20 ton)(6) 6S3414 Spring: Length under test force ... 76.2 mm (3.00 in)Test force ... 1510 76 N (338 17 lb.)Free length after test ... 106.32 mm (4.186 in)Outside diameter ... 36.63 mm (1.442 in)