T . O . 35C2-3-442-2
P-9-TM-457-35
TM 5-6115-457-34
TM-07464A-35
conditions with highly skilled mechanics,
n. TIME STANDARDS. Table 1-3
most of the operations can be accomplished
lists the number of man-hours required
under normal conditions to perform the
in considerably less time.
indicated maintenance and repair for the
o. SCHEMATICS AND WIRING DIAGRAMS.
g e n e r a t o r sets. Components are listed
under the appropriate functional index. The
and wiring diagrams for the 50/60 and 400
times listed are not intended to be rigid
standards, Under adverse conditions, the
hertz generator sets, their components and
auxiliaries.
operations will take longer, but under ideal
Table 1-1. Repair and Replacement Standards
MANUFACTURER'S
MAXIMUM
DIM ENSIONS AND
ALLOWABLE
TOLERANCES
WEAR AND
DESIRED CLEARANCE
COMPONENT
IN INCHES
CLEARANCE
MAX
MIN
MAX
MIN
tarting Motor Assembly:
0.7500
-
0.3750
Brush length
Thrust washer thickness
(Commutator end of
0.0930
0.0312
0.0250
armature shaft).
Thrust washer thickness
(Drive end of armature
0.0900
shaft).
0.0950
Thrust washer thickness
0.0280
(Intermediate bearing)
0.0312
Maximum end play of
0.0300
0.0500
armature
Thrust washer thickness
*
0.0650
(Outer washers)
0.2810
0.2740
0.2790
Yoke pin diameter
*
0.2820
0.2830
Yoke bore for pin
*
0.0040L
0.0010L
Fit of pin in yoke
*
0.0050L
0.0010L
Fit of pin in cover
1-30
