TM 9-2320-366-20-4
11-20. SYSTEM PARK AND TRAILER AIR SUPPLY VALVES REPLACEMENT (CONT)
NOTE
Tag air hoses and connection points prior to
disconnecting.
(4) Disconnect two air hoses (9) from 90-degree fittings (10).
(5) Disconnect four air hoses (11) from 90-degree fittings
(12).
(6) Remove SYSTEM PARK valve (4) from personnel heater
assembly (8).
NOTE
Note orientation of fittings prior to removal.
(7) Remove two 90-degree fittings (10) from SYSTEM PARK
valve (4).
(8) Remove two run tee fittings (13) from SYSTEM PARK
valve (4).
(9) Remove four 90-degree fittings (12) from two run tee
fittings (13).
11-114
