3-27. Repair Engine Air Starter. (FIG. 3-35)
This task covers:
INITIAL SETUP :
Tool kit, general mechanic's
Engine air starter removed,
rail and marine diesel engine,
Torque wrench kit P/N 3377216
Lifting sling P/N 3375958
Bearing driver P/N 3375318
Arbor press 4920-00-373-9376
Starter rebuild kit P/N 52-029
Do not attempt to adjust the automatic trip
valve (ATV) in the starter's inlet or remove
the cover plate protecting the ATV
Identify and tag attaching hardware.
a. Remove screws (57) and nuts (42) retaining drive assembly housing (58).
Remove housing (58) from gearbox housing (35).
b. Remove lip seals (60) and bearing (59) from drive assembly housing (5 ).
c. Slide engine drive assembly (56) (Bendix gear) off carrier shaft (34).
d. Remove set screw (55) and key and spring assembly (54) from Bendix gear (56).
e. Remove retainer nut (40) and lockwasher (41) from carrier shaft (34).
f. Remove screws (39) holding retainer plate (38) to gearbox housing (35).
Remove retainer plate (38), bearing (37), and bushing (36).
g. Remove screws (43) retaining gearbox housing (35) to turbine housing (25).
h. Slide gearbox housing (35) off the sungear/shaft (28).