Disassemble the Breathing System Repair and Disassembly
6 - 76 046-006272-00 A7â„¢ Service Manual
6.3.5 Remove the CO2 Bypass Assembly
1. Remove the absorbent canister as per section 6.3.5.
2. Press inward the fasteners on both sides and the CO2 bypass assembly will drop down for
removal.
FIGURE 6-162
If it is necessary to replace or re-install the bypass trigger plate sealing cushion (049-000142-00), pay
attention to the matching between the interior convex rib of the bypass trigger plate sealing cushion
and the groove of the bypass trigger plate when assembling the bypass trigger plate sealing cushion
onto the bypass trigger plate, as shown below.
FIGURE 6-163
Make sure that the sealing cushion is correctly installed. The comparison between correct installation
and incorrect installation is shown below.