Disassemble the Assemblies Repair and Disassembly
6 - 8 046-006272-00 A7™ Service Manual
6.2.1.7 Remove the Total Electronic Flowmeter
1. Remove the EFCS module.
2. Disconnect the cables from the flowmeter monitoring board.
3. Unscrew the four screws to remove the upper assembly.
FIGURE 6-8
4. Disconnect the cables from the electronic flowmeter.
5. Unscrew the four screws to remove the O2, N2O and AIR electronic flowmeters. Remove the
sealing rings below the electronic flowmeters.
FIGURE 6-9
6. Unscrew the four screws to remove the flowmeter outlet assembly.
FIGURE 6-10