SHAFT-PUMP DRIVE 4M5890 - Caterpillar

Illustration 1 g02645057
Table 1
Specification for 376-3358 Front Gear Gp
Item Qty Part Specification Description
1 1 144-8263 Idler Gear As Bore of 140-9597 Bushing after installation is 90.000 0.010 mm (3.5433 0.0004 inch).
Installation depth is 2.3 0.5 mm (0.09 0.02 inch).
Diameter of the new shaft (9) is 89.880 0.020 mm (3.5386 0.0008 inch).
2 1 7N-5245 Pump Adapter Bore of 127-5400 Bushing after installation is 75.000 0.055 mm (2.9527 0.0022 inch).
Diameter of the new pump drive shaft (5) is 74.900 0.015 mm (2.9488 0.0006 inch).
3 1 8T-2153 Socket Setscrew Torque to 6 1 N m (53 9 lb in).
4 2 259-4598 O-Ring Seal Lubricate the bore lightly with the lubricant that is being sealed.
6 1 278-4287 Pump Adapter Bore of 127-5400 Bushing after installation is 75.000 0.055 mm (2.9527 0.0022 inch).
Bushing must be flush with the pump adapter.
7 1 235-3546 O-Ring Seal Lubricate the bore lightly with the lubricant that is being sealed.
8 1 7C-3258 Thrust Washer Assembly Thickness is 7.00 0.15 mm (0.276 0.006 inch).
Protrusion of the dowel (B) is 4.5 0.5 mm (0.18 0.02 inch).