TM-9-2815-200-35
ENGINE, WITH CONTAINER:TURBOSUPERCHARGED, DIESEL ,FUEL INJECTION ,90-DEGREE “V” TYPE, AIR - COOLED ,12 - CYLINDER , ASSEMBLY ;MODELS AVDS-1790-2M (2815-856-4996), AVDS-1790-2A AND AVDS-1790-2AM (2815-856-9005)
TECHNICAL MANUAL; DIRECT SUPPORT, GENERAL SUPPORT AND DEPOT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS
TM-9-2815-200-35 - Page 339 of 779
Table 6-11. Torsional Vibration Damper, Flywheel, Accessory
Component
Drive Gear,
and
Transmission
Drive
Gearshaft
Overhaul
Standards
Fig.
No .
Torsiona l
vibration B- 3
damper
B-3
B-3
Flywheel
B-3
B-3
B-3
B-3
B-3
B-3
B-3
Accessory drive gear B-3
B-3
B-3
Transmission
drive B-3
gearshaft
B-3
B-3
B-3
B-3
B-3
Ref.
letter
A
B
A-B
K
M
K- M
Q
P
S
S-P
J
L
L-J
N
R
N-R
P
S
S-P
Sizes and fits
Point of measurement
of new parts
Inside diameter of crankshaft pilot bore in
damper
Outside diameter of damper hub on crankshaft
Fit of damper on crankshaft
Outside diameter of flywheel hub o n
crankshaft
Inside diameter of ‘crankshaft pilot bore in
flywheel
Fit of flywheel on crankshaft
Flywheel runout
Inside diameter of dowel pin holes in flywheel
ST D
0.005 oversize
0.010 oversize
Outside diameter of dowel pin in crankshaft
ST D
0.005 oversize
0.010 oversize
Fit of dowel pin in flywheel
ST D
0.005 oversize
0.010 oversize
Outside diameter of accessory drive gear
mounting flange on crankshaft
Inside diameter of crankshaft pilot bore in
accessory drive gear
Fit of accessory drive gear in crankshaft
Outside diameter of hub on transmission
accessory drive gearshaft
Inside diameter of transmission accessory drive
gearshaft pilot bore in crankshaft
Fit of transmission accessory drive gearshaft
in crankshaft
Inside diameter of dowel pin hole in trans-
4.2515
4.2490
0.0005L
7.9980
8.0000
0.0010L
0.0000
0.6245
0.6295
0.6345
0.6255
0.6305
0.6355
0.0000
0.0000
0.0000
9.7480
9.7500
0.0000
2.8320
2.8338
0.0008L
mission drive gearshaft
-
ST D
0.6245
0.005 oversize
0.6295
0.010 oversize
0.6345
Outside diameter of dowel pin in crankshaft
ST D
0.6255
0.005 oversize
0.6305
0.010 oversize
0.6355
Fit of dowel pin in transmission drive gearshaft
STD
0.0000
0.005 oversize
0.0000
0.010 oversize
0.0000
4.2525
4.2510
0.0035L
7.9990
8.0010
0.0030L
0.0150
0.6255
0.6305
0.6355
0.6257
0.6307
0.6357
0.0012T
0.0012T
0.0012T
9.7500
9.7520
0.0040L
2.8330
2.8346
0.0026L
0.6255
0.6305
0.6355
0.6257
0.6307
0.6357
0.0012T
0.0012T
0.0012T
Wear limits
4.2535
4.2475
0.0060L
7.9970
8.0020
0.0050L
0.01.50
*
*
*
*
*
*
*
*
9.7470
9.7530
0.0060L
2.8315
2.8350
0.0035L
*
*
*
*
*
*
*
*
*
Note .
Refer to paragraph 6-3b for explanation of symbols .
6-45
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