ARMY TM 9-2805-259-14
AIR FORCE TO 38G2-89-54
NAVY NAVFAC P-8-615-14E
c. Installation
b. Removal
This task covers:
a. Adjustment
INITIAL SETUP
Equipment Condition
Tools
Top cover removed for removal of governor
Governor/carburetor control removed for governor
Materials/Parts
Governor control rod removed for governor removal
Gasket, Governor Mounting (NSN 5330-00-073-3053)
a. Adjustment. (figure 4-38)
(1)
Loosen lock nut (1) and turn minimum speed screw (2) four turns counterclockwise.
(2)
Start engine (para. 2-9) and allow to warm up for 15 minutes.
Place governor control (3) in fully governed position.
(3)
(4)
Apply end item load (refer to end item manual).
(5)
Adjust minimum speed screw (2) to obtain engine speed of 3600 r.p.m. and tighten lock nut (1).
(6)
Remove end item load (refer to end item manual) and recheck engine speed. If engine speed exceeds
3708 r.p.m., perform steps (7) and (8).
(7)
Loosen lock nut (5) and turn no-load adjustment nut (4) clockwise to lower the no-load speed.
(8)
Tighten lock nut (5) when engine speed of 3708 r.p.m. is obtained.
(9)
Perform steps 4 through 6 again as needed.
(10)
Change 2