TM 10-3510-220-24
2-38.
WATER HEATER BLOWER MOTOR ASSEMBLY (CONT)
REMOVAL (Cont)
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
WARNING
Exposed fuel and fuel vapor can ignite or
explode resulting in possible serious injury and
even death. Observe proper safety precautions
when servicing fuel system. Ensure water
heater is cold before servicing fuel system.
Disconnect fuel supply hose (5) from
elbow (6). Elevate hose to allow fuel
to drain back into container (7) and
rest hose on container.
Disconnect fuel return hose (8) from
elbow (9). Elevate hose to allow fuel
to drain back into container (7) and
rest hose on container.
Disconnect fuel line (4) from elbow (3).
Tag and disconnect motor wiring (12)
from control box (11).
Remove nut (10) and conduit (13) from
control box (11).
Remove two capscrews (20), lockwashers
(21), and handle assembly (22) from
blower housing (16).
Remove six screws (18), lockwashers (19),
and blower housing (16) from water
vessel (14).
Remove blower housing (16) and motor (30)
with conduit (13) from water vessel (14).
Remove gasket (15) from blower housing (16).
Remove two screws (25) and cover plate (24)
from back side of blower assembly.
Tag and disconnect wires (27). Remove nut
(29) and push conduit connector (28) from
junction box (26).
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