54 Appendixes
Packing
Packing
Gas Orifice
Figure 5-1. Exploded View of Gas Pipe Assembly
(NCB-24/28/34LSWE)
Packing
O-ring
Gas Orifice
Figure 5-1. Exploded View of Gas Pipe Assembly
(NCB-40LSWE)
DANGER
See Figure 5-1. Inspect the O-ring between the venturi and
gas valve inlet adapter whenever they are disassembled.
The O-ring must be in good condition and must be installed.
Failure to comply will cause a gas leak, resulting in severe
personal injury or death.
Replace the old Orifice piece with the new part for use with LP
gas. Ensure that the Orifice is properly seated inside the port
before proceeding to the next step.
