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| Illustration 1 | g00383055 |
Engine oil relief valve | |
Note: When the engine oil relief valve is installed, ensure that all components are clean. Lightly lubricate all components with clean engine oil.
Pressure to open engine oil relief valve ... 240 to 290 kPa (34.8 to 42.1 psi)
(1) Hole for installation in the bottom left side of the front housing
(2) Valve body
Tighten the valve body to the following torque. ... 20 N·m (15 lb ft)
Diameter of the bore in the oil pump body ... 11.000 to 11.018 mm (0.4331 to 0.4338 inch)
(3) O-ring
A new O-ring should be used when the engine oil relief valve is installed.
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| Illustration 2 | g00387832 |
Components of the oil relief valve | |
(4) Clip
(5) Outside diameter of the plunger ... 10.970 to 10.982 mm (0.4319 to 0.4324 inch)
Clearance of plunger in bore ... 0.018 to 0.048 mm (0.0007 to 0.0019 inch)
(6) Spring
- Length under test force ... 25.50 mm (1.004 inch)
- Test force ... 26.2 to 27.7 N (5.90 to 6.20 lb)
(7) Valve body