Specifications

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- Remove shaft assemblies from the gearbox (16, see fig 5.6). Shaft
assemblies will be complete with gears (14), and bearings (24 and 19) –
see fig 13.
- Remove lipseals (17) from the gearbox (16).
- Disassemble gearbox (16) from rotorcase (40) by removing the retaining
screw (7). Utilising the retaining screws (7) in the jacking points on the
gearbox; the gearbox (16) and rotorcase (40) can be separated, see fig 12.
- Remove bearing cup (24) from the gearbox (16).
Fig 12 Gearbox and Endplate Jacking Points.
Endplate Jacking Point
Gearbox Jacking Point