TM 5-5420-202-20-4
PERSONNEL HEATER ASSEMBLY REPLACEMENT
INSTALLATION:
Using pipe wrench, install nipple (A),
1.
elbow (B), and nipple (C) on heater (D).
Using pipe wrench, install quick-disconnect
2.
(E) to nipple (C).
Using flat-tip screwdriver, install clamp
3.
(F), sleeve (G), and exhaust tube retainer
(H).
Make sure segment (J) is in place on each bracket (K). Position heater (D) on mounting
4.
brackets (K) and slide both clamps (L) thru bracket arms (M). Do not tighten clamps (L) at
this time.
Position heater (D) to duct (N) and aline screw holes.
5.
Using cross-tip screwdriver, install bottom rear and top front screws and lockwashers (P).
6.
(Do not tighten screws completely down.)
NOTE
It may be necessary to move heater left or right to install remaining two
screws and lockwashers.
7.
Using cross-tip screwdriver, install top rear and bottom front screws and lockwashers (P).
Using cross-tip screwdriver, tighten four screws (P).
8.
Go on to Sheet 5
TA248604
