TM 9-2320-289-34
11-2.
ENGINE COOLANT HEATER REPAIR (Con’t).
7.
With motor (24) standing on end,
install vanes (32) in rotor (33) with
notches horizontal. Install new “O“
ring (30) and cam ring (31) to
adapter (35).
8. Install new “O“ ring and port plate
(26), alining mark/scribe, and install
4 screws (25).
9. Install motor (24) and burner unit on
heat exchanger (29) and connect
coolant hoses (27). Feed motor lead
through grommet in burner case
(19).
10.
Install burner case (19) over motor (24) and burner unit, and secure with 4 screws (21). Install
4 screws (22) to 2 halves of case.
11.
Coat threads with antiseize tape and install fuel fitting (12) and elbow in top of burner assembly
(23) with nipple facing toward grommet.
12.
Install air inlet cover (20) and secure with 8 screws.
Install limit switch (8) with 2 screws.
TA50367
11-8
