Manifold Pipe - Viking VDSC548T Series Service Manual

Service Diagnostics and Procedures–Disassembly
To avoid risk of electrical shock, personal injury, or death, disconnect gas supply and electrical power to unit
before servicing. Discharge capacitor through a resistor before attempting to service. Wires removed during
disassembly must be replaced on proper terminals to insure correct earth ground and polarization. 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.

Manifold Pipe

To access left side manifold pipe:
1. Remove landing ledge (follow Steps 1-4 of
Landing Ledge section, pages 87-91).
2. Remove left side orifice holders (see Orifice
Holder section, page 97).
3. Disconnect main gas supply tubing, flex gas
tubing, and 5/16" screws securing manifold
pipe.
Screw
Screw
Flex Gas Tubing
4. Slide manifold pipe out. Disconnect wiring and
remove spark modules by pulling forward from
burner valve. Remove screw securing left side
burner valves. Remove valves. Repair/replace
left side manifold pipe.
Spark Module
Manifold Pipe
5. Reverse procedure to reinstall.
© 2011 Viking Preferred Service
Screw
Manifold Pipe
Burner Valve
Burner Valve
WARNING
To access right side manifold pipe:
1. Remove landing ledge (follow Steps 1-4 of
Landing Ledge section, pages 87-91).
2. Remove right side orifice holders (see Orifice
Holder Disassembly, page 97).
3. Remove 5/16" screws securing manifold pipe.
4. Slide manifold pipe out. Disconnect wiring and
remove spark modules by pulling forward from
burner valve. Remove screw securing right side
burner valves. Remove valves. Repair/replace
right side manifold pipe.
Manifold Pipe
Screw
5. Reverse procedure to reinstall.
Screw
Screw
Manifold Pipe
Spark Module
Burner Valve
Burner Valve
Screw
98