Service Manual

PV SERVICE PROCEDURE XIII
Inner Door/Gasket Removal, Inspection &
Replacement
PV Series
40
Installation of Inner Door With Gasket
Step 7. Clean any residual gasket residue or other debris from
combustion chamber surface before installing the inner
door/gasket assembly.
Step 8. Place the left side inner door into position first. Firmly
position the radiused channel of the inner door around
the feedline. Using the ¼” hex drive screws from step
3c, secure left side inner door in place. DO NOT
OVER TIGHTEN SCREWS
Step 9. Position pilot tube and igniter/sensor wire against left
side inner door flange gasket. DO NOT ROUTE
THROUGH RADIUSED CHANNEL WITH FEEDLINE.
WARNING
Stripped fastener connections
may allow for seal breach of
inner door. A seal breach may
result in a fire or explosion
causing property damage,
personal injury or death. Do
not over tighten screws in
steps 8, 10 and 11.
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