T M 1 0 - 4 5 1 0 - 2 0 6 - 14
TO 40P1 - 6 - 2 -1
4-14.
WATER HEATER MAINTENANCE PROCEDURES (CONT’D)
h .
Blower Assembly (Cont’d)
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.
2 .
Disconnect fuel supply hose (3) from elbow (4), elevate hose to
allow fuel to drain back into container (5) and then rest hose on
c o n t a i n e r.
3 .
Disconnect fuel return hose (6) from elbow (7), elevate hose to
allow fuel to drain back into container (5) and then rest hose on
c o n t a i n e r.
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