Engine Oil Pump
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Illustration 1 | g03590215 |
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Specification for the 273-1698 Engine Oil Pump Gp | |||
Item | Qty | Part | Specification Description |
1 | 2 | 7N-5052 Gear | Length of the new gear is |
Depth of the bore in the oil pump body for the new gear is |
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2 | 2 | 7W-0059 Pump Shaft Assembly | Diameter of the 7W-1017 Shaft is |
Distance (B) from the end of the shaft to the gear face is |
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Bore in the bushing for idler shaft assembly is |
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3 | 1 | 107-7175 Spring | Length under test force is |
Test force is |
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Free length after test is |
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4 | 1 | 2W-5479 Pump Shaft Assembly | Diameter of the new 2W-5480 Shaft is |
Bore in the bushing for oil pump drive shaft assembly is |
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Distance (C) from the end of the shaft to the gear face is |
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5 | 6 | 7W-0060 Bushing | Installation depth is |
Position of bushing joints from the centerline through the bearing bores is 45 ± 15 degrees. | |||
F | 2 | 4M-3248 Hollow Dowel | Extension of the hollow dowel from the oil pump cover is |
G | 2 | 7N-2043 Dowel | Extension of the dowel from the oil pump cover is |
The rotation of the drive gear is clockwise when you view the engine oil pump from the drive end. | |||
Before you install the pump, lubricate the moving parts with clean engine oil. Rotate the pump by hand in order to ensure that the pump rotates freely. | |||
- | - | - | Bench test specifications: |
Unrestricted flow rate at 700 rpm is |
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Pump pressure at 300 rpm with fully blocked outlet is |
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