4-14.
WATER HEATER MAINTENANCE
1.
Air Shutter Assembly.
defective.
TM 104510-206-14
PROCEDURES (CONT'D)
Replace parts of the air shutter if they become
1.
Remove power and disconnect fuel hoses as in paragraph 4-14h steps 1
through 5.
2.
Remove fuel pump and filter assembly as in paragraph 4-14k step 3.
3.
Remove three capscrews (l), three washers (2), and remove air
shutter assembly (3) from blower (4).
4.
Remove cotter pin (5), two washers (6), spring (7), rivet (8), and
remove air band.
4-123