Loosen attaching nuts (64) and washers (65) securing the generator to the
b.
mounting pad on speed increaser (72).
c.
Support the generator fore and aft. Rotate the generator slightly counterclock-
wise so that the holes in the generator mounting flange will clear the nuts and
washers loosened in step b, preceding.
d.
Carefully slide the generator away from the speed increaser until the generator
drive shaft spline is clear of the drive shaft in the speed increaser.
e.
Remove and discard gasket (67).
Note
Refer to TM 55-1520-209-35 for complete maintenance
of the ac generator.
7-32. INSTALLATION OF AC GENERATOR. (See figure 5-1).
Installation of ac generator (63) is the reverse of removal.
a.
b.
Apply a light film of petrolatum, Federal Specification VV-P-236, to both sides
of new gasket (67), and to the flange on the output pad of the speed increaser.
c.
Tighten attaching nuts (64) evenly in a criss-cross pattern.
d.
Reconnect the electrical cables to the generator.
See figures 6-2 and 6-3 for
the electrical connections.
7-33. DC STARTER-GENERATOR.
7-34. REMOVAL OF DC STARTER-GENERATOR. (See figure 5-1).
a.
Disconnect the electrical cables from starter-generator (68).
b.
Loosen attaching nuts (69) securing the starter-generator to the mounting pad
on speed increaser (72).
c.
Support the starter-generator fore and aft; then remove attaching nuts (69) and
washers (70).
d.
Carefully slide the starter-generator away from the speed increaser until the
starter-generator drive shaft spline is clear of the drive shaft in the speed
increaser.
7-11
