TM 10-4320-309-14
TM 4320-1 4/1
5-9. REPLACE/INSPECT GOVERNOR AND SPEED CONTROL DEVICE
This task covers:
a) Removal
c) Installation
b) Inspection
INITIAL SETUP
Tools
Equipment
Condition
Tool Kit, General Mechanics (Item 2,
Para
Appendix B, Section III)
Socket Set, 8 to 19 mm (Item 6,
3-16
Appendix B, Section III)
3-16
Materials/Parts
Diesel fuel (Item 4, Appendix E,
Section II)
Lubricating oil (Item 8, Appendix E,
Section II)
Grease (Item 5, Appendix E,
Section II)
4-11
4-12
4-13
4-14
4-17
5-4
5-5
5-7
5-13
Inlet air sound enclosure assembly
removed.
outlet air sound enclosure assembly
removed.
Volute removed.
Impeller, shaft seal, and shaft
adapter removed.
Wear plate removed.
Pump casing removed.
Fuel injection pump removed.
Cylinder head and valve assembly
removed.
Crankcase cover removed.
Camshaft removed.
Crankshaft removed.
REMOVAL:
a.
Speed Control Device
NOTE
The crankcase cover does not have to be removed to repair the speed
control device.
(1) Remove regulator spring (1) from the governor lever and regulator lever (2).
(2) Remove return spring (3) from the governor lever and regulator lever(2).
(3) Remove mounting bolts (12 and 16).
(4) Remove regulator bracket (5) with regulator lever (2) attached.
(5) Remove regulator coil spring (17).
(6) Remove regulator lever (2) from regulator bracket (5) by unscrewing lever locking knob (11).
5-26
