Carrier 50CO W 40 Instructions D'installation, De Fonctionnement Et D'entretien page 66

13 - MAINTENANCE
- Disconnect the quick connectors (B) for each FMA
- Slide shims/supports under the FMAs to support them.
- Remove the front screws
- Gently unscrew the rear screws so that the FMAs do not fall out and so that they allow the FMAs to be removed by moving them
forwards, as shown by C.
When mounting the FMA(s), follow the steps in reverse order and ensure the FMA screws are sufficiently tightened.
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Rear screw
Front screw
Quick connectors (B)
C
Rear screw
Front screw