Service Procedure

Important Points

^ When recharging the system with R134a, use the J39500 ACR4 Recovery / Recycling / Recharging equipment to ensure accurate charging (to .01 lb.)

^ Use only Nissan A/C System PAG Lubricant Type "R" for vane rotary compressors, or Nissan A/C System Lubricant type "S" for swash plate and V-6 variable displacement compressors. Use only Nissan A/C System PAG Lubricant Type "F" for the Quest. If another type lubricant is used, compressor failure is likely to occur.

This bulletin contains:

^ Typical replacement parts used to retrofit an A/C system
^ Retrofit kit / parts matrix
^ Retrofit main kit, J2270-10Y25 (parts listing)
^ R-134a system information
^ General specifications for retrofitted systems
^ Unique 300ZX (Z31 and Z32) data and 240SX (S13) V6 compressor information
^ How to perform an A/C retrofit (procedure manual).