SENSOR GP-PRESSURE 2244536 - Caterpillar

Illustration 1 g03320866
Illustration 2 g03320884
Table 1
Specification for 4N-8734 Engine Oil Pump Gp
Item Qty Part Specification Description
- - - When the pump drive is viewed from the drive end, the rotation is Counterclockwise.
- - - Before operation, the pump must be lubricated with clean engine oil and the pump must turn freely by hand.
A 2 1W-7240 Gear Length of the gear is 79.375 0.025 mm (3.1250 0.0010 inch).
Depth of bore for the gear is 79.502 0.020 mm (3.1300 0.0008 inch).
1 1 2S-2760 Spring Length under test force is 117.14 mm (4.612 inch).
Test force is 499 24 N (112 5 lb).
Free length after test is 152.91 mm (6.020 inch).
2 1 4N-5273 Pump Drive Shaft Diameter of pump drive shaft is 22.217 0.005 mm (0.8747 0.0002 inch).
Bore in the 7C-6498 Oil Pump Cover for bushing for pump drive shaft is 22.258 0.008 mm (0.8763 0.0003 inch).
3 1 4N-5271 Pump Drive Shaft Diameter of pump drive shaft is 22.217 0.005 mm (0.8747 0.0002 inch).
Bore in the 7C-6498 Oil Pump Cover for bushing for pump drive shaft is 22.258 0.008 mm (0.8763 0.0003 inch).
4 2 7N-2156 Bushing Install the bushings, so that the bushings are even with the outside of the oil pump body.
Angle from the centerline of the oil pump body to the bushing joint of the bushing is 30 15 degrees.
C 1 - Installation depth of bushing in the oil pump housing is 0.30 0.25 mm (0.012 0.010 inch).
D 2 8M-8489 Dowel Extension of the dowel after installation is 6.4 0.5 mm (0.25 0.02 inch).