Service Procedure
If a vehicle subject to this campaign has been repaired for this condition and the repair order indicates that P/N 93215645 or P/N 93221331 has been installed, this procedure is not required. Proceed to step 60.1. Disconnect negative battery cable.
NOTE:
Prior to disconnecting battery cable, preset radio stations should be reviewed and recorded, then reset for customer prior to vehicle delivery.
2. Remove serpentine drive belt with a 19 mm wrench on tensioner assembly.
3. Remove fuel vapor line from timing belt cover.
4. Remove timing belt cover upper fasteners.
5. Remove serpentine belt tensioner assembly.
6. Loosen the A/C belt at the tensioner.
7. Raise vehicle.
8. Remove front air deflector.
9. Remove lower right side splash shield.
10. Remove A/C belt.
11. Remove crankshaft pulley.
12. Remove timing belt cover lower fasteners.
13. Lower vehicle.
14. Remove timing belt cover.
15. Raise vehicle.
16. Inspect for both upper and lower coolant pump weep holes using shop flash light and mirror. Refer to Figures 1 and 2.
Use this procedure only if the coolant pump has one weep hole. Be sure replacement coolant pump has two weep holes. Refer to Figure 3.
17. If there are two weep holes refer to steps 48 through 64. If the coolant pump has one weep hole, proceed to step 18.
18. Drain cooling system.
19. Lower vehicle.
20. Remove coolant reservoir tank.
21. Align timing marks on crankshaft sprocket to rear timing belt cover by rotating crankshaft.
22. Loosen coolant pump bolts and release timing belt tension using J33039-A.
23. Remove timing belt.
24. Remove timing belt tensioner.
IMPORTANT:
Inspect the timing belt tensioner for cracks. Refer to Figure 4. Replace the tensioner if cracks are found.
25. Remove camshaft carrier cover.
26. Remove camshaft sprocket.
27. Raise vehicle.
28. Remove flywheel inspection cover.
29. Remove crankshaft sprocket while using J37096 to hold flywheel while loosening sprocket bolt.
30. Lower vehicle.
31. Remove rear timing belt cover.
32. Remove coolant pump.
33. Install coolant pump. Finger tighten the coolant pump bolts at this time.
34. Install rear timing belt cover.
35. Raise vehicle.
36. Install crankshaft sprocket - use J37096 to hold flywheel while tightening the sprocket bolt.
37. Install flywheel inspection cover.
38. Lower vehicle.
39. Install camshaft sprocket.
40. Install camshaft carrier cover.
41. Install timing belt tensioner.
42. Install timing belt and rotate the coolant pump eccentric clockwise until the tensioner arm contacts the high torque stop.
43. Tighten the coolant pump bolts slightly.
44. Rotate the engine 720 degrees (2 revolutions) by the crankshaft gear.
45. Turn the coolant pump eccentric clockwise until the hole in the tensioner arm is aligned with the hole in the base.
46. Tighten the coolant pump bolts to specifications.
47. Install the coolant reservoir tank.
48. Install timing belt cover.
49. Raise vehicle.
50. Install timing belt cover lower fasteners.
51. Install crankshaft pulley.
52. Install A/C belt.
53. Install lower right side splash shield.
54. Install front air deflector.
55. Lower vehicle.
56. Adjust A/C timing belt tension at the tensioner.
57. Install timing belt cover upper fasteners.
58. Install serpentine belt tensioner assembly.
59. Connect fuel vapor line from timing belt cover.
60. Install serpentine drive belt with a 19 mm wrench on tensioner assembly.
61. Fill the cooling system.
62. Connect the negative battery cable.
63. Ensure radio stations are returned to preset positions and reset clock.
64. Install Campaign Identification Label.