TM 10-4320-307-24
3-18
SPEED INCREASER ADJUST/REPAIR/REPLACE. (cont)
1.
Disconnect output flange (1) by removing three screws
(2), nuts (3), and washers (4) from skid assembly
bracket (5).
2.
Remove hand lever (6) from splined shaft.
The speed increaser lifting equipment must be
designed to safely lift the speed increaser.
3.
Attach proper lifting equipment.
4.
Remove 12 capscrews (7) that secure clutch housing
(8) to engine flywheel housing (9).
5.
Use two 7/16-14 pusher screws in tapped holes
provided in clutch housing flange, and remove speed
increaser from engine.
6.
Remove eight capscrews that secure driving ring to
engine flywheel. Remove driving ring.
7.
Support speed increaser clutch housing on a work
bench with wooden blocks. Have clutch end facing
upward.
CLEANING/INSPECTION/REPAIR:
Live steam used for cleaning shall not exceed 100 psi (690 kPa). During steam
cleaning operations, adequate ventilation, natural or forced, should be provided.
Do not direct live steam against skin.
Death or serious injury could occur if compressed air is directed against the skin.
Do not use compressed air for cleaning or drying unless the pressure is/has been
reduced to 30 psi (2.11 kgcm2) or less. When working with compressed air always
use chip guards, eye protection, and other personal protective equipment.
1.
Steam clean speed increaser and dry with compressed air.
2.
Inspect outside of speed increaser for cracks, bent studs, or excessive leakage.
NOTE
If further disassembly and repair is necessary. contact general support maintenance.
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