Disassemble the Assemblies Repair and Disassembly
6 - 10 046-006272-00 A7â„¢ Service Manual
6.2.1.9 Remove the Gas Mixer Assembly
1. Open the service door.
2. Unplug the tubes from the gas mixer assembly.
3. Unscrew the four screws on the gas mixer assembly to remove the assembly.
FIGURE 6-14
6.2.1.10 Remove the Back Pressure Valve Assembly
1. Open the service door.
2. Unplug the tubes from back pressure valve assembly.
3. Unscrew the four screws on the back pressure valve assembly to remove the assembly.
FIGURE 6-15