PUMP GP-PISTON 4746017 - Caterpillar

(1) Torque for 22 bolts with 2P2506 Lubricant on faces of washers and bolt threads ... 300 60 N m (220 44 lb ft). Retorque the bolts in an alternating star pattern to ... 430 60 N m (320 44 lb ft). (2) Rubber toric seals (2) and all surfaces contacting them must be clean and dry at assembly. Apply a thin film of oil to contacting surfaces of the metal seals just prior to assembly.(3) Torque for 42 studs ... 55 7 N m (40 5 lb ft)Torque for 42 nuts that hold the brake drum to the wheel ... 130 7 N m (95 5 lb ft)(4) Torque for six bolts ... 280 27 N m (210 20 lb ft)(5) Torque for the valve stem ... 8.5 0.6 N m (76 5 lb ft)(6) Torque for 22 studs ... 150 20 N m (110 15 lb ft)(7) Torque for six studs ... 55 7 N m (40 5 lb ft)(A) Axle housing diameter ... 189.941 0.025 mm (7.4780 .0010 in)(B) Axle housing diameter ... 169.944 0.025 mm (6.6908 .0010 in)