Replacement 1. Remove the rear door module. (Refer to Rear Door - "Rear Door Module") 2. After loosening the mounting bolts, remove the rear door regulator (A).
Replacement
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the compressor model.
I