PUMP GP-GR 1 BSC 10R7138 - Caterpillar

(1) Torque for bolts to hold impeller to housing ... 30 5 N m (22 4 lb ft)(2) Clearance between turbine and housing across the diameter (new) ... 1.02 to 1.52 mm (.040 to .060 in) Maximum permissible across the diameter (worn) ... 2.29 mm (.090 in)(3) Torque for bolts that hold gear to impeller ... 50 7 N m (37 5 lb ft)(4) Torque for bolt to hold yoke to shaft ... 50 7 N m (37 5 lb ft)(5) Torque for bolts to hold retainer to housing ... 50 7 N m (37 5 lb ft)(6) 1K7041 Springs: Length under test force ... 26.2 mm (1.03 in)Test force ... 51 4 N (11.5 1 lb)Free length after test ... 31.75 1.59 mm (1.250 .063 in)Outside diameter ... 12.70 mm (.500 in)(7) Torque for bolts to hold stator to carrier ... 30 5 N m (22 4 lb ft)(8) Outside diameter of new shaft (in bearing area) ... 44.437 0.013 mm (1.7495 .0005 in) Inside diameter of new bearings (after installation) ... 44.552 0.013 mm (1.7540 .0005 in)