I'm in the middle of replacing the burn chamber & ring on my 422 and have run into the unexpected. This unit has been rebuilt in the past by the local dealer that is now out of business so I'm SOL on finding out what he did. I do have a new burn chamber (#6182).
The problem is the difference between the two chambers where the fuel nozzle goes in. The old chamber has a long fuel nozzle & cover as pictured in the 441 parts list. The old nozzle will not fit in the new chamber and the new chamber came with a very short insert that does not protrude into the burn chamber. Did this guy put a 441 burn chamber into a 422 unit? If so, why and can I go back to the 6182 chamber I have with the short insert (nozzle)?
I've searched for pictures of the 422 burn chamber but no luck.
Thank you for your time!
The problem is the difference between the two chambers where the fuel nozzle goes in. The old chamber has a long fuel nozzle & cover as pictured in the 441 parts list. The old nozzle will not fit in the new chamber and the new chamber came with a very short insert that does not protrude into the burn chamber. Did this guy put a 441 burn chamber into a 422 unit? If so, why and can I go back to the 6182 chamber I have with the short insert (nozzle)?
I've searched for pictures of the 422 burn chamber but no luck.
Thank you for your time!
Comment