TM 9-2320-366-20-4
(9) Connect four air hoses (9) to 90-degree fittings (5).
(10) Connect two air hoses (10) to 90-degree fittings (7).
(11) Install SYSTEM PARK valve (8) in personnel heater
assembly (4).
(12) Install panel (11) on personnel heater assembly (4) with
six screws (12).
(13) Install two nuts (13) on TRAILER AIR SUPPLY valve (2)
and SYSTEM PARK valve (8).
(14) Install two knobs (14) on TRAILER AIR SUPPLY valve
(2) and SYSTEM PARK valve (8) with two roll pins (15).
c. Follow-On Maintenance.
(1) Start engine (TM 9-2320-366-10-1).
(2) Check SYSTEM PARK valve for air leaks.
(3) Check TRAILER AIR SUPPLY valve for air leaks.
(4) Shut down engine (TM 9-2320-366-10-1).
End of Task.
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