How to Replace Rear Shocks Strut Spring Assembly 2005-09 Subaru Outback
Difficulty: Advanced · About 60 min · Subaru Outback
Replace the rear shock/strut and spring assembly on a 2005-2009 Subaru Outback.
Tools you will need
- Floor jack
- Jack stands
- Ratchet
- Socket extensions
- 14mm wrench
- 17mm wrench
- 19mm wrench
- Hammer
- Center punch
- Torque wrench
- 1/2 inch breaker bar
Parts and supplies
- Rear strut/spring assembly
Steps
- Loosen the top strut mount
Pull up the trunk flooring and side siding, fold the rear seats down, then remove the two upper strut mount nuts with a 14mm wrench.
- Remove the wheel
Loosen the lug nuts with the car on the ground, then raise and support it and pull the wheel.
- Remove the old strut
Loosen the lower 19mm strut bolt, support the suspension with a floor jack, then punch the bolt through with a hammer and punch before pulling the strut out.
- Install the new strut
Fit it in and hand-tighten the top nuts, support its lower end with a floor jack and hold it against the frame with a pry bar, tap the lower bolt in with a hammer, then tighten it and torque it to about 46 ft-lb.
- Reinstall the wheel and finish torquing
Torque the lug nuts to about 90 ft-lb in a crossing pattern, torque the upper strut nuts to about 22 ft-lb, then raise the seats back up and refit the trunk flooring and side siding.
Check your vehicle’s repair manual for exact specifications and fit.