Service Procedure
TOOLS REQUIRED^ J45400 Strut Spring Compressor
CAUTION:
MAKE SURE VEHICLE IS PROPERLY SUPPORTED AND SQUARELY POSITIONED ON THE HOIST. TO HELP AVOID PERSONAL INJURY WHEN A VEHICLE IS ON A HOIST, PROVIDE ADDITIONAL SUPPORT FOR THE VEHICLE ON THE OPPOSITE END FROM WHICH COMPONENTS ARE BEING REMOVED.
1. Remove Strut Assembly-to-Body fasteners.
2. Raise vehicle on hoist.
3. Remove wheel and tire assemblies.
4. Remove brake hose bracket from strut assembly.
IMPORTANT:
Do not remove fasteners at this time.
5. Loosen steering knuckle to strut fasteners.
NOTICE:
Hold ball stud from turning when removing nut. The boot can become torn and damaged if the ball stud turns.
6. Remove stabilizer bar link-to-strut assembly attachment nut, and move link toward rear of vehicle.
NOTICE:
Before removing strut assembly, place a rag over CV joint boot to protect it from damage.
7. Remove steering knuckle-to-strut fasteners and discard nuts and bolts.
8. Remove strut assembly from vehicle.
CAUTION:
STRUT SPRING IS UNDER HIGH COMPRESSIVE LOAD. DO NOT REMOVE THE STRUT SHAFT NUT WITHOUT COMPLETELY UNLOADING THE SPRING PRESSURE ON THE STRUT MOUNT ASSEMBLY, USING THE PROPER SPRING COMPRESSING TOOL.
IMPORTANT:
Follow instructions of tool manufacturer for correct disassemble.
9. Using Strut Spring compressor J45400 (or equivalent) mount strut assembly in spring compressor.
9.1 Adjust lower legs of spring compressor to lowest possible coil of spring assembly.
9.2 Adjust upper legs of spring compressor to highest possible coil of spring assembly.
9.3 Inspect strut assembly to ensure hooks on strut compressor legs are properly installed on spring coils.
9.4 Inspect strut assembly to ensure that strut assembly is completely parallel with strut compressor.
10. Compress spring enough to partially unload strut mount assembly.
11. Loosen but do not remove strut shaft nut.
12. Compress spring to completely unload strut mount assembly.
13. Remove strut shaft nut.
IMPORTANT:
Do not remove the spring from spring compressor assembly.
14. Remove strut from spring assembly.
15. Remove strut mount assembly. Rotate bearing in upper spring seat by hand and check for smooth operation. Replace if necessary.
16. Remove dust shield and inspect for cracks rips, and deterioration. Replace if necessary.
17. Remove bumper from strut shaft. Inspect for cracks or deterioration. Replace if necessary.
NOTICE
Follow assembly instructions carefully. Failure to assemble strut properly may create noise and result in premature upper spring seat failure.
18. Assemble strut:
18.1 Extend strut to limit of travel.
18.2 Assemble hollow bumper and dust shield onto strut shaft.
18.3 With spring still in compressor, install strut into spring.
18.4 If equipped, remove the first design pilot ring from the upper spring seat and discard.
18.5 Inspect upper spring seat to top mount contact area for excessive wear. Replace top mount if necessary.
IMPORTANT:
Top mount kit P/N 22677007 was created and released prior to the (second design) pilot ring P/N 22706316. This top mount kit should be used with the addition of the (second design) pilot ring P/N 22706316. A new top mount kit P/N 22706185 which includes the (second design) pilot ring will be released and will supersede P/N 22677007.
18.6 Push new second design pilot ring P/N 22706316 into upper spring seat. Ensure pilot ring is fully seated.
18.7 Assemble upper spring seat onto strut shaft and align flat with strut-to-knuckle mounting bracket.
18.8 Assemble top mount onto strut shaft and align flat 180° from flat on upper spring seat.
18.9 Install strut shaft nut.
IMPORTANT:
It may be necessary to partially load the strut mount assembly with spring tension (or pressure) to torque the strut shaft nut.
18.10 Torque strut shaft nut.
Torque:
Strut Shaft Nut: 75 N.m (55 ft-lbs)
18.11 Verify that flats on upper spring seat and top mount are aligned 180 degrees apart.
19. Release spring compressor tool.
20. Remove strut from strut compressor.
21. Measure and clip the rosebud fastener.
21.1 Locate the rosebud fastener in the left front wheelhouse.
21.2 Measure the length of the rosebud that protrudes from the wheelhouse.
21.3 Clip the rosebud fastener so that only 6 mm (1/4 in.) protrudes from the wheelhouse.
NOTICE:
Use new nuts. Torque retention of old nuts may not be sufficient.
22. Attach strut to vehicle body with strut-to-body nuts and bolt.
Torque:
Front Strut-to-Body Nuts: 25 N.m (18 ft-lbs)
23. Attach strut-to-steering knuckle with new fasteners.
Torque:
Steering knuckle-to-Strut: 180 N.m (133 ft-lbs)
NOTICE:
Hold ball stud from turning when installing nut. The boot can become torn and damaged if the ball stud turns.
24. Install stabilizer bar link-to-strut assembly.
Torque:
Stabilizer Link-to-Strut Nut: 65 N.m (48 ft-lbs)
25. Inspect boots for damage and replace link assembly if damaged.
26. Reattach brake hose assembly bracket-to-strut.
Torque:
Brake Hose Bracket-to-Strut: 15 N.m (11 ft-lbs)
NOTICE:
Before installing wheel, remove rust or corrosion from wheel mounting surfaces and brake rotors. Failure to do so can cause wheel nuts to loosen in service.
27. Position wheel onto hub.
28. Install wheel nuts and tighten in a crisscross pattern.
Repeat tightening pattern to be sure torque is correct.
Torque:
Wheel Nuts: 125 N.m (92 ft-lbs)
29. Lower vehicle from hoist.
30. Perform vehicle alignment. (Refer to "Wheel Alignment" procedure in the Alignment, Wheels and Tires section of the 2002 VUE Chassis Service Manual.)