Published On Apr 12, 2019
Getting rid of the "Mom Butt" (Sagging Rear Suspension) on a Toyota 4Runner (2nd Generation).
Replacing a 2nd Generation Toyota 4Runner Rear Suspension with:
Moog CC255 Coil Spring Set ($60 per pair)
KYB 565059 MonoMax Gas Shock ($56 each)
Step 1: Secure front wheels (with wheel stoppers)
Step 2: Lift Rear Frame
Step 3: Loosen both rear wheel lug nuts (22mm socket)
Step 4: Lift Rear Differential Gear Box (Pumpkin)
Step 5: Remove Rear Wheels
Step 6: Remove Stabilizers (14mm socket)
Step 7: Lower Rear Differential Gearbox (Pumpkin)
Step 8: Remove Shocks (12mm, 14mm, 17mm wrenches)
Step 9: Remove Suspension Spring (brute force)
Step 10: Install new Suspension Springs (Moog CC255 Coil Spring)
Step 11: Install Shocks (KYB 565059 MonoMax Gas Shock)
Step 12: Re-Install Stabilizers
Step 13: Re-Install Wheels
Step 14: Lower Rear Body
Step 15: Test Drive "Ol' Betsie"
Good Luck and let me know how you guys did....Don't forget to make sure the brake line brackets are loose enough to allow brake line movement during the rear axle flex.
-Marko
Film Credit goes to: Denton Lim