December 20, 2011
7047-148C
Page 25
51I ACC Wood Insert
R
G. Tube Channel Assembly Replacement
Figure 25.1
Removing Tube Channel Assembly
1. Remove the right side bricks (3 pieces).
2. Remove the baffle protection channel by rolling forward
and out of the firebox.
3. Locate the 2 channel nuts and 2 channel bolts inside of
chamber and remove.
NOTE: Soak the bolts with penetrating oil for at least 15 min
-
utes before trying to remove them.
4. Slide the tube channel assembly all the way to left until
it is off the threads. Drop the right side down, then slide
the assembly back to right.
5. The ceramic blanket and both baffle boards can be
removed at the same time you remove the tube channel
assembly.
6. When the tube channel assembly is free of the left side
support, rotate clockwise and pull assembly, blanket and
baffles out through the front opening.
7. Re-install in reverse order.
2 Tube Channel Nuts
2 Tube Channel bolts
Baffle Boards
Baffle Protection Channel
Ceramic Blanket
1
2
4
3
Rotate and
remove from
firebox
