Oil Pump: Service and Repair

LUBRICATION SYSTEM

COMPONENT:

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: 19.6 - 23.5 Nm (2.0 - 2.4 kgf.m, 14.5 - 17.4 ft. lbs.)

NOTE: Always use a new O-ring (B).





2. Install oil pump sprocket (A) and oil pump chain on the oil pump.





3. Install oil pump chain cover (A).





4. Install lower 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.





CAUTION:
^ Ensure the sealing face is clean 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 oil pan.
^ To prevent leakage of oil, apply sealant gasket of the inner threads of the bolt holes.

e. Install lower oil pan. Uniformly tighten the bolts in several passes.





f. After assembly, wait at least 30 minutes before filling the engine with oil.