Service Procedure

1. When recharging the system with R-134a, use the J39500 ACR4 Recovery/Recycling/Recharging equipment to ensure accurate charging (to .01 lb.).

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

This bulletin contains:

^ Typical replacement pants used to retrofit an A/C system

^ Retrofit kit parts matrix

^ Retrofit main kit, J2270-10Y25 (pants listing)

^ R-134a system information

^ General specifications for retrofitted systems

^ How to perform an A/C retrofit (procedure manual).