8.3
Disconnect all air lines in accordance with the engine builder’s
instructions.
Dismantle the insulation where necessary.
Pass a lifting gear around the air suction branch. It is permissible to
pass the lifting gear through holes possibly provided in the ribs to
improve stability.
Unscrew the nuts (72027) and remove them together with the washers
(72018).
Remove the air suction branch and set it down to one side.
Fit the air suction branch in reverse order.