- Remove the bearing off the driven pulley shaft
using the specific tool and a press
N.B.
USE THE SPECIFIC TOOL ON THE SIDE WITH THE SMALL-
ER INTERNAL DIAMETER
Specific tooling
020452Y Tube for removing and refitting the
driven pulley shaft
Inspecting the hub shaft
- Check the three shafts for wear or distortion of
the toothed surfaces, the bearing housings, and
the oil seal housings.
- In case of anomalies, replace the damaged com-
ponents.
- Check capacity ( A ) of the transmission gear
(wear, deformations, etc.)
- Check the pulley shaft seating: Superficial wear
( B ) may indicate irregularities in the crankcase
seatings or in the pulley shaft capacities
Inspecting the hub cover
- Check that the fitting surface is not dented or dis-
torted.
- If faults are found, replace the hub cover.
Fly Engine
ENG - 73
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