C7 Industrial Engines Specifications – Gear Group (Front)


Illustration 1 g02112275
(6) Oil pump idler gear

(7) Bolt

(8) Oil pump idler gear

(A) Diameter of the idler shaft … 74.000 ± 0.013 mm (2.9134 ± 0.0005 inch)

(B) Installation depth of the bearing … 1.08 ± 0.25 mm (0.043 ± 0.010 inch)

(3) Torque for the bolts for the camshaft idler gear … 70 ± 15 N·m (52 ± 11 lb ft)

(4) Align the timing marks on the camshaft idler gear (2) with the holes on the camshaft gear (1) and the crankshaft gear (5) .

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