Inner Door Gasket Removal, Inspection, And Replacement - Bradford White RG130T*N Series Service Manual

Inner Door Removal Procedure
Step 1. Rotate knob of the combination
thermostat/gas valve to the "OFF" position.
Step 2.
Remove outer jacket burner access door.
Step 3.
Inner Door Removal.
a) Disconnect resettable thermal switch wire leads
(leading from gas control/gas valve).
b) Remove (2) hex drive screws from right side inner door.
c) Remove (2) hex drive screws from flange section of inner door.
d) Remove (2) hex drive screws from left side inner door.
e) Remove inner door and inspect per step 4.
Step 4. Fully inspect inner door gaskets for the following:
>Tears
>Missing material
>Cracks
>Dirt or debris
If the gasket is not affected by any of the above, gasket replacement is not required. If replacement
is required, proceed to Inner Door Gasket Replacement Procedure.
Inner Door Gasket Replacement Procedure
PLACE FLANGE
SECTIONS FIRST
>Other imperfections that will inhibit proper seal
>Gasket adhesion to inner door
>Material left on combustion chamber (around opening)
RECOMMENDED
PATTERN FOR RTV
SEALANT
EXPANDED
VIEW
SERVICE PROCEDURE RG-I
Inner Door/Gasket Removal,
Inspection, and Replacement
GASKET OVERLAP
MUST BE AS
ENLARGED
SHOWN ±1/32"
VIEW OF
FLANGE AREA
VIEW WITH
GASKETS IN
PLACE
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