## Engine Lubrication

#### Main Release Valve and Check Valve Inspection and Repair

8-9

Oil Jet Installation Procedure

1. Make the necessary adjustment, repairs and parts replacement if excessive wear or damage is discovered during inspection.

   Tightening Torque:

Main release valve:

39 Nm (4.0 kgf/m, 28.9 lbf/ft)

Check valve:

29 Nm (3.0 kgf/m, 21.7 lbf/ft)

1. Check valve for easy operation when pushing valve by screwdriver.

Special Tool Required

- Installer oil jet 5-8840-9056-0

1. Apply Locktite 262 or TB1386 to the oil jet fixing area in the cylinder block.

1. Set the oil jet setting tool (A) (5-8840-9056-0) with oil jet (B) and the position pin of the oil jet setting tool into the cylinder block crankshaft bearing cap bolt holes.

1. Set the oil jet holder (C) on the oil jet and hit the head of the oil jet holder with a hammer until it reaches the oil jet flange to the cylinder block

a a a