SWITCH-ROCKER 3168014 - Caterpillar

Illustration 1 g01419650
(2) Front face of the block (3) Camshaft gear (4) Front timing gear housing (5) Camshaft (6) Front face of the block (8) Crankshaft gear (9) Crankshaft (1) Idler gear Bore in idler gear for the bearing ... 60.163 0.015 mm (2.3686 0.0006 inch) Diameter of shaft for idler gear ... 55.047 0.020 mm (2.1672 0.0008 inch) Installation depth of the bearing in the idler gear ... 1.00 0.25 mm (0.039 0.010 inch) (B) Bore in bearing after assembly in the gear assembly ... 55.163 0.041 mm (2.1718 0.0016 inch) (7) Idler gear assembly Bore in cam idler gear for the sleeve bearing ... 74.452 0.015 mm (2.9312 0.0006 inch) Diameter of shaft for cam idler gear ... 69.141 0.008 mm (2.7221 0.0003 inch) Installation depth of the sleeve bearing in the cam idler gear ... 1.00 0.25 mm (0.039 0.010 inch) (D) Bore in sleeve bearing after assembly in the idler gear assembly ... 69.205 0.013 mm (2.7246 0.0005 inch) (10) Align the timing marks that are on the idler gear assembly with the timing marks that are on the crankshaft gear and the camshaft gear.