Door Handle Assembly; Tube Channel Assembly Replacement - Hearth & Home Quadra-Fire DISCOVERY-II-C Owner's Manual

F. Door Handle Assembly
Service Part: SRV7033-071
1. Slide door handle through door.
2. Install additional washer(s) as shown in Figure 25.1
3. Install key in groove.
4. Align groove in latch cam with key; slide latch cam
over shaft
5. Install locknut but do not over tighten, the handle needs
to rotate smoothly.
6. Install fiber handle (Figure 25.1).
Door Cross
Latch Cam
Section
Locknut
Spacing
Washers
Figure 25.1
CAUTION!
Do not over tighten lock nut. The door handle needs to
move smoothly.
Tube Channel Rack
Figure 25.2
September 25, 2019
Door Handle Shaft
Square Key
Fiber Handle
Slide one gasket
over each tube
G. Tube Channel Assembly Replacement
Service Part: SRV7033-023
Removing Tube Channel Assembly
1. Remove the right side shield by removing 2 screws in
the back using a Phillips head screw driver.
2. Remove 4 screws from channel access cover and
remove cover.
3. Locate 2 channel nuts inside of chamber and
remove using a 7/16 socket wrench. Slide out tube
channel assembly.
NOTE: Soak the bolts with penetrating oil for at least 15
minutes before trying to remove them.
Replacing Tube Channel Assembly
1. Slide one gasket onto each tube.
2. Slide the tube channel assembly into side of firebox
and insert each tube into the corresponding hole in the
tube channel rack starting with the back hole first.
3. Make sure tube channel assembly is flush against the
side of the appliance and secure with channel nuts.
4. Re-install channel cover and side shield.
NOTE: Service Space
In order to replace the tube channel assembly a
clearance of 19 inches (483mm) is required on the right
side of appliance in order to remove the tubes with the
appliance in place.
If space is not available, the appliance will have to be
disconnected from the chimney to proceed with the
tube replacement.
Channel
Channel Cover
Access
Screws (4)
Cover
Channel
Nuts (2)
Tube Channel
Assembly
ACC Control
Knob
Side Panel
7033-353D
Discovery II
Lift up to
remove
25