TM-9-2815-220-24
AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines
TM-9-2815-220-24 - Page 62 of 1563
TM 9-2815-220-24
ENGINE SPECIFICATIONS, CLEARANCES, SHIPPING CONTAINER
0003 00
ENGINE, Settings (Continued)
Valves:
Lift.
.................................................................................................................................
0.460 inch
Clearance (cold engine):
Exhaust.
.....................................................................................................................
0.025 inch
Intake.
........................................................................................................................
0.010 inch
Fuel injection metering pump timing:
Static setting with injection advance in fuel retarded position .
............................
26 degrees BTC
CLEARANCES
Turbocharger Clearances:
1. Turbine and compressor wheel end play.
.................................................. .
0.0015 – 0.0060 inch
2. Compressor wheel back clearance .
............................................................
0.0190 – 0.0220 inch
3. Compressor wheel to cover clearance.
.......................................................
0.0140 – 0.0160 inch
Miscellaneous Clearances:
1. Clearance on thrust bearing No. 4 main
(between bearing & crankcase) .
...................................................................
0.004 – 0.008 inch
2. Side clearance limits of connecting rods on crankshaft .
................................
0.009 – 0.017 inch
3. Crankshaft end-play limits .
............................................................................
0.007 – 0.015 inch
4. Flywheel run-out limits .
.................................................................................
0.000 – 0.015 inch
5. Side clearance between rocker arms & rocker covers:
Exhaust.
...................
0.006 – 0.014 inch
Intake.
.....................
0.006 – 0.014 inch
6. Valve clearance (right & left side) .
...............................
Intake set at .
........................
0.010 inch
Exhaust set at.
......................
0.025 inch
7. Fan blade tip clearance in fan housing
.............................
0.062 inch minimum
SHIPPING/STORAGE CONTAINER
Accommodated equipment identifying number .
................................
AVDS-1790-2 Model Number
End item identification .
.........................................................
shipping and storage container, engine
Material.
........................................................................................................................................
steel
Mounting surface plane .
..........................................................................................................
parallel
Overall height .
.......................................................................................................
5.145 feet nominal
Overall length .
.......................................................................................................
7.459 feet nominal
Overall width .
........................................................................................................
7.459 feet nominal
Shape.
.................................................................................................................................
rectangular
Storage/shipment condition .
.................................................................................
hermetically sealed
Surface treatment.
.....................................................................................................................
enamel
END OF WORK PACKAGE
WP 0003 00-4
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