Take care to not let the tailgate fall on you as the lifts are removed. Have a helper hold the tailgate open, or use a secure method to hold it open.
Loosen the tail gate lifter mounting bolts.
Using a screwdriver, lift the socket clips (A) up slightly on both ends of the tail gate lifter (B).
Tightening torque :
6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ~ 8.0 lb-ft)
Push the socket of the lifter into the bracket for installation.
Make sure the tail gate locks and opens properly and locks securely.