IDLER GP-FRONT 4317064 - Caterpillar

Tighten the two 9S8007 Plugs in the engine side of the pump housing to a torque of ... 5 1 N m (4 1 lb ft)(1) Tighten the bushing to a torque of ... 258 15 N m (180 10 lb ft)(2) 8N5993 Spring (reverse flow check valve): Length under test foce ... 11.50 mm (.453 in)Test force ... 151 8 N (34.2 1.8 lb)Free length after test ... 15.81 mm (.622 in)Outside diameter ... 10.36 mm (.408 in)(3) Thickness of 7E9907 Spacer ... 6.761 0.005 mm (.2662 .0002 in)(4) Torque for cover bolts ... 14 4 N m (10 3 lb ft)(5) Length of pump plunger (new) ... 77.423 0.013 mm (3.0481 .0005 in)(6) 4P8704 Spring (lifter): Length under test force ... 48.87 mm (1.924 in)Test force ... 160 8 N (35.97 1.80 lb)Free length after test ... 52.16 mm (2.054 in)Outside diameter ... 34.21 mm (1.347 in)(7) Bore for the rack and diameter of the rack: Bore in bearing (after installation) in governor end of housing ... 12.746 0.045 mm (.5018 .0018 in)Bore in bearing (after installation) in drive end of housing ... 12.767 0.058 mm (.5026 .0023 in)Diameter of rack (new) ... 12.662 0.005 mm (.4985 .0005 in)(8) Bore in bearings for camshaft (after assembly) ... 74.089 0.039 mm (2.9169 .0015 in) Diameter of bearing surfaces of the camshaft ... 74.000 0.013 mm (2.9134 .0005 in) The following steps are use only for the 4P1381 Fuel Injection Pump Group. (9) Setscrew. Tighten the setscrews in the drive end of camshaft (10) to a torque of ... 21 7 N m (15 5 lb ft)(10) Camshaft.