TM-9-2320-272-23-4

REMOVAL

Remove screw (Figure 1, Item 3), sheet spring nut (Figure 1, Item 7), and clamp bracket (Figure 1, Item 4)

from bracket (Figure 1, Item 6).

Remove cotter pin (Figure 1, Item 30) from fresh air shutoff rod (Figure 1, Item 2). Discard cotter pin.

Remove fresh air control cable (Figure 1, Item 5) and clip (Figure 1, Item 31) from fresh air shutoff rod

(Figure 1, Item 2).

Remove four screws (Figure 1, Item 35), washers (Figure 1, Item 34), and canister (Figure 1, Item 1) from

personnel hot water heater (Figure 1, Item 21).

Disconnect lead (Figure 1, Item 25) from heater blower motor lead (Figure 1, Item 26).

Remove setscrew (Figure 1, Item 33) and fan/impeller (Figure 1, Item 32) from heater blower motor

(Figure 1, Item 29).

Remove four screws (Figure 1, Item 27), washers (Figure 1, Item 28), and heater blower motor

(Figure 1, Item 29) from personnel hot water heater (Figure 1, Item 21).

Remove nut (Figure 1, Item 19), washer (Figure 1, Item 13), screw (Figure 1, Item 10), and washer

(Figure 1, Item 13) from rear heater support (Figure 1, Item 14).

Remove nut (Figure 1, Item 24), washer (Figure 1, Item 15), screw (Figure 1, Item 12), and washer

(Figure 1, Item 15) from forward heater support (Figure 1, Item 18).

10.

Remove four screws (Figure 1, Item 23) and washers (Figure 1, Item 22) from forward and rear heater supports

(Figure 1, Item 18) and (Figure 1, Item 14).

11.

Remove two screws (Figure 1, Item 17), washers (Figure 1, Item 16), and left mounting bracket

(Figure 1, Item 20) from firewall (Figure 1, Item 8).

CAUTION

Do not twist or bend elbows. They are welded to personnel hot water heater.

12.

Remove personnel hot water heater (Figure 1, Item 21) from diverter duct (Figure 1, Item 9) and right mounting

bracket (Figure 1, Item 11).

TM 9-2320-272-23-4

0747

0747-2

TM-9-2320-272-23-4 - Page 1235 of 1393