Gas Valve Replacement - Viking DGVU2004B–30 Service Manual

Service Diagnostics and Procedures
To avoid risk of electrical shock, personal injury, or death, disconnect gas supply and electrical power to unit
before servicing. After servicing, reconnect electrical power and gas supply. Before placing appliance into
operation, always check for gas leaks with soapy water solution. DO NOT USE AN OPEN FLAME TO
CHECK FOR GAS LEAKS.

Gas Valve Replacement

To access Gas Valve:
1. Remove main top (see Main Top Access section,
page 16).
2. Remove wiring connectors.
3. Disconnect burner pipe.
© 2011 Viking Preferred Service
WARNING
Gas Valve
Connectors
Burner Pipe
4. Remove securing screw, mounting bracket, and
gas valve.
Screw
Bracket
5. Repair/replace gas valve as necessary.
6. Reverse procedure to reinstall.
Note: When reinstalling
gas valve to manifold
pipe assembly, make
sure that gas valve
fitting and manifold
pipe assembly opening
align correctly.
Opening
Gas Valve Fitting
19