SHAFT 1H7057 - Caterpillar

Illustration 1 g01657976
(5) Camshaft gear (7) Crankshaft gear (8) Idler gear assembly (9) Oil pump drive gear (1) Torque for the bolt ... 149 7 N m (110 5 lb ft) (2) Torque for two bolts ... 50 10 N m (37 7 lb ft) (3) Torque for the jam nut ... 50 10 N m (37 7 lb ft) (4) Fuel pump idler gear assembly End play for new idler gear ... 0.10 to 0.41 mm (0.004 to 0.016 inch) Maximum permissible end play ... 0.86 mm (0.034 inch) Bore in bearing for new idler gear ... 35.018 mm (1.3787 inch) Diameter of shaft for new idler gear ... 34.955 0.013 mm (1.3762 0.0005 inch) (6) Torque for four bolts ... 55 10 N m (41 7 lb ft)