PINION 9B3182 - Caterpillar

Illustration 1 g02564080
(6) Tapped holes for accessory drive
Table 1
Specification for 222-3088 Front Gear Gp
Item Qty Part Specification Description
1 1 222-3907 Gear Number of teeth is 96.
Bore of the gear is 58.900 0.013 mm (2.3189 0.0005 inch).
2 - - Align the timing marks on the idler gear to the timing marks on the camshaft gear and the marks on the crankshaft gear.
3 1 222-3905 Gear As Number of teeth is 71.
Bore of the gear for bearing is 74.452 0.015 mm (2.9312 0.0006 inch).
Bore of the bearing after installation is 69.205 0.013 mm (2.7246 0.0005 inch).
The bearing is recessed from the back of the gear is 1.00 0.25 mm (0.039 0.010 inch).
4 1 222-3902 Gear As Number of teeth is 64.
Bore of the gear for bearing is 60.163 0.015 mm (2.3686 0.0006 inch).
Bore of the bearing after installation is 55.163 0.041 mm (2.1718 0.0016 inch).
The bearing is recessed from the back of the gear is 1.00 0.25 mm (0.039 0.010 inch).
5 1 187-8972 Crankshaft Gear Number of teeth is 48.
Bore of the gear is 96.900 0.020 mm (3.8150 0.0008 inch).