1. LOSS OF INTERFACE AIR SUPPLY.
Use soap solution to inspect for air leaks.
Tighten loose fittings,
replace or repair hose
(Para 12-35) and Fig
2-77. Verify repair. Go
to Step 3 of this Fault.
Air pressure present at rear air
coupler quick disconnect.
Air hose and/or fittings faulty.
Air quick disconnect faulty.
REASON FOR QUESTION
If the air hose or fitting is faulty,
air supply to interface will be
2-37. INTERFACE TROUBLESHOOTING (CONT)
Tools and Special Tools
Tool Kit, General Mechanics: Automotive
(Item 74, Appendix G)
Engine OFF, (TM 9-2320-364-10)
Parking brake ON, (TM 9-2320-364-10)
Wheels chocked, (TM 9-2320-364-10)
Air system charged, (TM 9-2320-364-10)
Load handling system (LHS) fully extended,
Solution, Soap (Item 86, Appendix C)
Is air hose 2133 and fittings
free of leaks, crimps, or