
6
GAS
CONTROL
AND
PIPING
CONTROL
STACK
ASSEMBLY
REMOVAL
1.
Open baking compartment door and remove thermostat bulb from the top of the chamber.
Slide the capillary tube to the left and into the control door area.
2.
Disconnect pilot tubing at safety valve on control stack.
3.
Disconnect the thermocouple from the safety valve.
4.
Disconnect upper and lower unions on control stack.
5.
Pull control stack assembly forward.
6.
Replace control stack in reverse order from removal.
AUTOMATIC
SAFETY
PILOT
VALVE,
MAIN
MANUAL
CONTROL
VALVE,
AND
THERMOSTAT
REMOVAL
1.
Remove Control Stack Assembly (see above).
2.
Remove respective control from Control Stack Assembly.
3.
Replace new control and other components in Control Stack Assembly in reverse order.
ATTENTION:
THE
TSII
SAFETY
VALVE
CAN
BE
REPLACED
BY
REPLACING
THE
HEAD
ONLY,
LEAVING
THE
BODY
STILL
ATTACHED
TO
THE
CONTROL
STACK
ASSEMBLY.
PRESSURE
REGULATOR
REPLACEMENT
#71881
(N)
OR
#71882
(P)
The pressure regulator is located just above the control stack in the control compartment. Before
replacement, gas service to this point must be shut off before disconnecting.
Figure 4
Figure 5