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Engine Maintenance (Rev. 04/03)
74
2.
Remove the injection line from the number 1 injector
and the injection pump. Remove the delivery valve
holder, delivery valve and spring. Care must be taken to
prevent dirt from entering the fuel injection system.
Replace the delivery valve holder and delivery valve.
3.
Install a drip valve on the nozzle holder.
4.
Activate the run solenoid and the fuel pump by turning
the unit switch ON. Make sure the Diesel-Electric
switch is in the DIESEL position.
CAUTION: The 8S wire on the starter motor
should be disconnected.
CAUTION: Loosen the injection lines on the
injection nozzles of the number 2 and 3 cylin-
ders to prevent any possibility of the engine firing.
5.
The engine should be close to the top dead center posi-
tion with the plunger port in the pump closed. No fuel
should flow from the drip tube.
6.
Turn the engine backwards past the injection timing
mark until fuel flows from the drip tube.
7.
Slowly rotate the engine in the direction of rotation
while watching the drip tube. When the fuel flow slows
to approximately one drip every 10 to 15 seconds,
check the timing marks. They should be lined up.
8.
If the timing marks did not line up, a shim or shims
will have to be added or subtracted from the injection
pump. Adding shims will retard the injection timing,
subtracting shims will advance the timing. Increasing
or decreasing shim thickness by 0.004 in. (0.1 mm)
will change the timing by 1
o
.
9.
After shims have been added or subtracted, recheck the
timing.
10. When the injection pump has been correctly timed to
the engine, remove the pump and put a light coat of sil-
icone gasket sealer on the shim pack and the pump, or
dip the new shims in lacquer thinner to activate the
sealer.
11. Reinstall the pump, and torque the nuts to 18 to 20 ft-lb
(24 to 27 N•m).
12. Reinstall the delivery valve and spring. Torque the
delivery valve holder to 30 ft-lb (41 N•m).
13. Reinstall the injector lines, bleed the air from the
nozzles, and test run the engine.
Summary of Contents for KD-II SR
Page 4: ......
Page 8: ......
Page 13: ...Safety Precautions Rev 04 03 v AEA40...
Page 14: ...Safety Precautions Rev 04 03 vi AEA38...
Page 33: ...Unit Description Rev 04 03 19 1 Evaporator 2 Access Door Rear View Curbside KD II SR 1 2 AEA38...
Page 37: ...Unit Description Rev 04 03 23 Power Receptacle Box KD II SR 50 AEA42...
Page 58: ...Remote Control Panel Features Rev 04 03 44...
Page 112: ...Refrigeration Maintenance Rev 04 03 98...
Page 120: ...106...
Page 146: ...132...
Page 156: ...142...
Page 162: ...148...
Page 170: ...156...
Page 172: ...158...
Page 173: ...159 KD II 30 Schematic Diagram Page 1 of 2...
Page 174: ...160 KD II 30 Schematic Diagram Page 2 of 2...
Page 175: ...161 KD II 30 Wiring Diagram Page 1 of 2...
Page 176: ...162 KD II 30 Wiring Diagram Page 2 of 2...
Page 177: ...163 KD II 50 Schematic Diagram Page 1 of 2...
Page 178: ...164 KD II 50 Schematic Diagram Page 2 of 2...
Page 179: ...165 KD II 50 Wiring Diagram Page 1 of 2...
Page 180: ...166 KD II 50 Wiring Diagram Page 2 of 2...
Page 181: ...167 KD II 50 SR 230 1 60 Wiring Diagram Page 1 of 2...
Page 182: ...168 KD II 50 SR 230 1 60 Wiring Diagram Page 2 of 2...