ARMY TM 9-2815-259-24
AIR FORCE TO 38G1-125-2
MARINE CORPS 09249A/09246A-24
5-5
Table 5-2. Fuel Injection Pump Checks
NOTE
Throttle position is at full load, wide open position (WOT).
PUMP RPM
THROTTLE
POSITION
mm3/STROKE
ADVANCE
PRESS
150
400
1750
1750
1750
2000
2290
WOT
WOT
WOT
ADJ
WOT
WOT
WOT
43 Min.
4 Max.
106.5-107.5
26-34
4 Max.
-----
5 Max.
-----
-----
0°
5.5°- 6.5°
-----
0°-0.3°
8.0°- 9.0°
10 Min.
-----
89-91
-----
-----
-----
-----
Legend:
Electric Shut Off (ESO) Deenergized
(69 kPa)
(614-628 kPa)
NOTE
A generic (DB Series) fuel injection pump is illustrated Figures 5-1 thru 5-
16.
b. Disassembly.
(1)
Remove fuel injection pump, refer to paragraph 4.6.1.
(2)
Remove governor actuator from top of fuel injection pump (1, Figure 5-1), refer to TM 9-6115-
671-14.
(3)
Remove flange seal (2, Figure 5-1) and discard.
(4)
Clamp pump holding fixture in vise and mount fuel injection pump on pump holding fixture. Refer
to Appendix F, Figure F1.
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