Removing the Solenoid Valve
1. Remove supply pipe from Venturi pipe (e).
2. Remove three fastening screws (b) from Venturi pipe.
3. Remove solenoid valve (a).
4. Detach gas hose.
NOTE:
When reinstalling, apply threadlocker to screws of gas hose (f) and torque to 26 in-lb (3 Nm).
Apply antiseize paste to Venturi pipe screws (b) and torque to 26 in-lb (3 Nm).
5. Remove gas orifice (d) and seal (c).
Removing the Gas Fan
1. Loosen screws and remove Venturi pipe.
2. Unplug connector from gas fan (a).
3. Loosen top nuts (b) on gas fan. (Do not remove.)
4. Remove bottom nuts (c) from gas fan.
5. Remove gas fan.
NOTE: When reinstalling, apply anti-seize paste on screws and torque screws to 44 in-lb (5 Nm).
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