2-120. DISCONNECT ADAPTER REPLACEMENT (CONT)
Overtightening nuts may cause gasket to pinch. Tighten nuts only until
coupling halves are firmly together (metal-to-metal).
Tighten nuts alternately and equally until coupling halves are firmly together.
Install threaded hose on other end of adapter.
2-121. GROOVED PIPE COUPLING REPLACEMENT
This task covers:
Silicone lubricant, item 22
General Mechanic's Automotive
Tool Kit, item 10, appendix B
Replacement procedure is the same for all grooved pipe couplings in the system.
1. Remove two nuts and bolts.