Oil Pump: Service and Repair
OIL PUMPCOMPONENT:
REMOVAL
1. Drain engine oil.
2. Using SST (09215-3C000) remove lower oil pan (A).
CAUTION: Be careful not to damage the contact surfaces of upper oil pan and lower oil pan.
3. Remove oil pump chain cover (A).
4. Remove oil pump chain sprocket (A).
5. Remove oil pump (A).
INSTALLATION
1. Install oil pump (A).
Tightening torque 19.60 - 23.52 Nm (2.0 - 2.4 kgf.m, 14.47 - 17.36 ft. lbs.)
NOTE: Always use a new O-ring.
2. Install oil pump sprocket (A) and oil pump chain on the oil pump.
Tightening torque 18.62 - 21.56 Nm (1.9 - 2.2 kgf.m, 13.74 - 15.91 ft. lbs.)
3. Install oil pump chain cover (A).
Tightening torque 9.80 - 11.76 Nm (1.0 - 1.2 kgf.m, 7.23 - 8.68 ft. lbs.)
4. Install upper oil pan.
a. Using a gasket scraper, remove all the old packing material from the gasket surfaces.
b. Before assembling the oil pan, the liquid sealant TB1217H should be applied on upper oil pan.
The part must be assembled within 5 minutes after the sealant was applied.
Bead width: 2.5 mm (0.1 inch)
CAUTION:
- Make clean the sealing face before assembling two parts.
- Remove harmful foreign matters on the sealing face before applying sealant
- When applying sealant gasket, sealant must not be protruded into the inside of off pan.
- To prevent leakage of oil, apply sealant gasket on the inner threads of the bolt holes.
c. Install upper oil pan.
Uniformly tighten the bolts in several passes.
Tightening torque 9.80 - 11.76 Nm (1.0 - 1.2 kgf.m, 7.23 - 8.68 ft. lbs.)
d. After assembly, wait at least 30 minutes before filling the engine with oil.