Home > Technical Support > Quick Reference > Technical Bulletin

Technical Bulletin
42RE, 46RE, 47RE, 48RE, 47RH, 48RH - Cooler Line Fitting

Proper installation of cooler line fittings for all RE/RH Chrysler, Dodge and Jeep vehicles.

Procedure:

1. When reusing old cooler line fittings liquid Teflon is preferred over a tape. (New fittings should come with sealand applied)
2. When installing the cooler line fittings to case NO MORE than 13 ft. lbs. should be applied or case damage will occur resulting in a voided warranty.