TM-9-2815-210-34-2-1
ENGINE ASSEMBLY, DIESEL (MULTIFUEL): NATURALLY ASPIRATED OR TURBOCHARGED, FUEL-INJECTED, WATER-COOLED, 6-CYLINDER
TECHNICAL MANUAL; TROUBLESHOOTING; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 1 OF 2
APRIL 1981
TM-9-2815-210-34-2-1 - Page 26 of 259
TM 9-2815-210-34-2-1
Air flow (at rated power and speed):
Model LDS-465-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Models LDS-465-1, LDS-465-1A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Models
LD-465-1,
LD-465-1C . . . . . . . . . . . . . . . . . . . . . . . .
. . . . .
Model LDT-465-1C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pistons:
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compression ratio . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
Cooling:
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine operating temperature:
Models LDS-465-1, LDS-465-1A,
LDS-465-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.. . . . .
. . . .
...
Models LD-465-1, LD-465-1C,
LDT-465-1C
. . . . . .
.... . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Water pump type . .
.....
. . .
.....
. . . . . . . . . . . . . .
.....
. . . . . .
Water pump output at rated engine speed:
Model LDS-465-2 . .
.......
. . . . .
.... . .
......
. . . . . . . . . . . . . . .
Models LDS-465-1, LDS-465-1A,
LDT-465-1C, LD-465-1, LD-465-1C . .
.......
. . . .
.....
. . . . . . .
550 cfm
450 cfm
300 cfm
405 cfm
4.87 in.
22:1
Liquid cooled,
forced circulation,
pressure type,
thermostat, belt
driven water pump
and fan.
NOTE
Early production Model LDT-465-1C fuel injection
pumps had an idle speed setting of 650-700 rpm.
Late Production LDT-465-1C injection pumps had
160°F. to 180°F. at
60°F. ambient
180°F. to 200°F. at
60°F. ambient
Centrifugal
180°F. at 2,800
rpm, 95 gpm
180°F. at 2,600
rpm, 85 gpm
an idle speed setting of 800-850 rpm. Refer to
injection pump identification plate for correct
idle speed setting.
Drive .
. .
. . .
.......
. .
......
. . . . . . . . . . . .
.....
. . . . . .
Fan
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive (from crankshaft):
Models LDS-465-1, LD-465-1C,
LDT-465-1C, LDS-465-1A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model LDS-465-2 . .
......
. .
.... . . . . . . . . . . . . . . . . .
.. . .
..
Crankshaft rotation (viewed from front) . . . . . . . . . . . . . . . . . .
.
V-belts
6 blades
Clutch drive from
face of flywheel
Automatic trans-
mission from flex-
ible plates on
flywheel
Clockwise
1-12
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