TM 10-4510-206-14
4-14.
WATER HEATER MAINTENANCE PROCEDURES (CONT’D)
i .
Blower and Fuel Pump Motor (Cont’d)
4.
5.
6.
7.
8.
9.
Loosen setscrew (7) and remove coupling from shaft (8).
Carefully pry blower wheel (9) from motor shaft (8).
Lift key (10)
from blower shaft.
Remove four machine screws (11) securing mounting plate (12) to
motor (5) and remove plate.
T O install blower and fuel pump motor, set mounting plate (12) in
place on motor (5) and secure with four machine screws (11).
Insert key (10) on motor shaft (8) and press blower wheel (9) on
motor shaft.
Install coupling and tighten setscrew (7).
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