SOAPY WATER LEAK TEST
(1) Apply soapy water solution to hoses,
fittings, and couplings.
(2) Check hoses and fittings for bubbles,
(1) Check air hose from wet tank to primary air
tank check valve, and fittings for leaks and
(2) Check air hose from primary air tank check
valve to secondary air tank check valve, and
fittings for leaks and damage.
(3) If air hose and/or fittings are faulty, replace
damaged air hose and/or fittings (para 23-2).