Oil Pump: Service and Repair

OIL PUMP REMOVAL/INSTALLATION [LF]

WARNING:
- Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled.
- A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury. Never work around or under a lifted vehicle if it is not securely supported on safety stands.
- Continuous exposure to USED engine oil has caused skin cancer in laboratory mice. Protect your skin by washing with soap and water immediately after working with engine oil.

1. Remove the battery and battery tray. Removal and Replacement

2. Remove the air cleaner. Service and Repair

3. Drain the engine oil. Service and Repair

4. Loosen the water pump pulley bolts before removing the drive belt.

5. Remove the drive belt. Service and Repair

6. Remove the front suspension tower bar (joint, right side, and left side). Service and Repair

7. Remove the plug hole plate. Service and Repair

8. Remove the ignition coils. Service and Repair

9. Remove the P/S oil pump with the hose and pipe still connected. Position the P/S oil pump out of the way. Removal and Replacement

10. Remove the crankshaft position (CKP) sensor. Service and Repair

11. Remove the engine front cover. Service and Repair

12. Remove the transverse member. Front Suspension - Transverse Member Removal/Installation

13. Remove the member bracket. (MT) Transmission Removal/Installation Transmission Removal/Installation

14. Remove the oil pan. Service and Repair

15. Remove in the order indicated in the table.

16. Install in the reverse order of removal.

17. Refill with the specified type and amount of the engine oil. Service and Repair

18. Start the engine and confirm that there is no oil leakage.

- If there is oil leakage, repair or replace the applicable part.

19. Inspect the oil level. Testing and Inspection

20. Inspect for the ignition timing and idle speed. Service and Repair

21. Inspect the oil pressure. Testing and Inspection









Oil Pump Sprocket Removal/Installation Note

1. Temporarily install the crankshaft pulley and crankshaft pulley lock bolt to the crankshaft, and lock the oil pump against rotation as shown in figure.






2. Remove/install the oil pump sprocket, and then remove the crankshaft pulley and crankshaft pulley lock bolt.

Tightening torque
- 20-30 Nm {2.1-3.0 kgf-m, 14.8-22.1 ft-lbf}

Oil Pump Installation Note

1. Tighten the oil pump bolts in two steps in the order shown in the figure.






Tightening torque
1 Step 1: 8-12 Nm {82-122 kgf-cm, 71-105 in-lbf}
2 Step 2: 17-23 Nm {1.8-2.3 kgf-m, 12.6-16.9 ft-lbf}