Highlander 4WD V6-3.0L (1MZ-FE) (2003)
Water Pump: Service and Repair
REPLACEMENT
1. DRAIN COOLANT
2. SEPARATE BATTERY NEGATIVE TERMINAL
3. REMOVE FRONT WHEEL RH
4. REMOVE SEAL, FR FENDER APRON, RH
5. REMOVE BELT, V-RIBBED
6. REMOVE BELT, V-RIBBED
7. REMOVE ROD, ENGINE MOVING CONTROL
8. REMOVE STAY, ENGINE MOUNTING, NO.2 RH
9. REMOVE BRACKET, ALTERNATOR, NO.2
10. REMOVE PULLEY SUB-ASSY, CRANKSHAFT
SST 09213-54015 (91651-00855), 09330-00021, 09950-50012 (09951-05010, 09952-05010, 09953-05010, 09954-05030)
11. REMOVE COVER, TIMING BELT, NO.1
12. REMOVE COVER SUB-ASSY, TIMING BELT, NO.2
13. REMOVE BRACKET, ENGINE MOUNTING, RH
14. REMOVE GUIDE, TIMING BELT, NO.2
15. REMOVE BELT, TIMING
16. REMOVE IDLER SUB-ASSY, TIMING BELT, NO.2
a. Remove the bolt and timing belt idler sub assembly No. 2.
17. REMOVE PULLEY, CAMSHAFT TIMING
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
18. REMOVE COVER, TIMING BELT, NO.3
19. REMOVE PUMP ASSY, WATER
a. Remove the 4 bolts, 2 nuts and water pump assembly.
20. INSTALL PUMP ASSY,WATER
a. Install a new gasket and the water pump with the 4 bolts and 2 nuts.
Torque: 8 Nm (82 kgf-cm, 71 inch lbs.)
21. INSTALL COVER, TIMING BELT, NO.3
22. INSTALL PULLEY, CAMSHAFT TIMING
SST 09962-01000, 09963-01000), 09960-10010, 09249-3010
23. INSTALL IDLER SUB-ASSY, TIMING BELT, NO.2
Torque: 43 Nm (438 kgf-cm, 32 ft. lbs.)
24. INSPECT BELT, TIMING
25. INSTALL BELT, TIMING
SST 09960-10010 (09962-1000, 09963-1000)
26. INSTALL TENSIONER ASSY, TIMING BELT
27. INSTALL GUIDE, TIMING BELT, NO.2
28. INSTALL BRACKET, ENGINE MOUNTING, RH
Torque: 28 Nm (286 kgf-cm, 21 ft. lbs.)
29. INSTALL COVER SUB-ASSY, TIMING BELT, NO.2
30. INSTALL COVER, TIMING BELT, NO.1
31. INSTALL PULLEY SUB-ASSY, CRANKSHAFT
SST 09213-54015 (91651-60855), 09330-00021
32. INSTALL BRACKET, ALTERNATOR, NO.2