13 - MAINTENANCE
13.5 - Fans
Sizes W40 to W100
Fitting UNDER
FMA access hatches (A)
- Remove the screws on the fan access hatches and remove the hatches. (Figure A)
Quick connectors (B)
- Disconnect the quick connectors (B) for each FMA
- Slide shims/supports under the FMAs to support them.
C
Rear screw
Rear screw
Front screw
Front screw
- 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 suciently tightened.
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