Game Composites GB1 GameBird, Руководство по обслуживанию

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Maintenance Manual GB1 GameBird
Page date: April 24, 2020
27-8
Torque tube aft bearing – GB1-2717-10-05
The aft torque tube bearing consists of the following parts:
1. Bottom bearing housing, composite part bonded between the seat support bulkheads
2. Bearing housing, GB1-2717-10-05
3. Split bushing GB1-2717-10-91
The split bushing is defining the play / breakout torque of the torque tube assembly.
If a 0.3 mm gauge can be inserted in gap, the split bushing has to be changed.
To service the aft torque tube bearing, the following items have to be removed:
4. Radio and transponder
5. Front seat
In the rear cockpit
6. Use 3/8’’ socket to undo and remove fasteners
7. Remove bearing housing
8. Clean all components
9. Inspect standard fasteners in accordance with 5-06 , No.1
10. Lift up torque tube, remove split bushing
11. Clean or exchange split bushing
12. To reinstall, reverse steps 1 – 14
Reinstall bearing housing: Tighten fasteners to an extent where no discernible vertical play can be
felt, but breakout torque of the torque tube is as low as possible
13. If required, reinstall front seat, radio and transponder
Signature
14. Check for correct assembly