(b) Open hydraulic reservoir shut-off valve.
(c) Bleed hydraulic line to the swing shaft
horizontal swing shaft using a suitable sling to hold the
(d) Adjust clutch.
(2) Refer to TM
2-19. Worm Shaft Assembly
perform the following operations:
(a) Install cover plate which allows
the worm shaft assembly.
access to the horizontal swing shaft drive chains after
placing the chain on the swing shaft sprocket and
adjusting chain tension.
Figure 2-10. Worm shaft assembly, removal and installation.