Disassembly - TM-55-1930-208-240059

TM 55-1930-208-24

3-17. GOVERNOR - Continued.

b. Disassembly. (Refer to figure 3-19).

WARNING

Do not breathe cleaning solvent P-D-680 vapors for long periods of time or use solvent near open

flames. To avoid illness, explosion, or fire, only use solvent in well-ventilated areas away from open

flames.

(1) Before removing any parts from the governor, wash the unit thoroughly in cleaning solvent (item 4, Appendix C),

and allow unit to dry. Inspect unit for worn or damaged parts that may be repaired or re- placed without

completely disassembling the governor.

(2) Disassemble the governor sub-cap as follows:

(a) Loosen the fuel rod knob locknut (1) and remove knob (2) and nut from fuel rod (3).

(b) Pull the spacer (4) out of the sub-cap and off the fuel rod.

(7), and the fuel rod spring (8) from the sub-cap.

(d) Loosen the load limit adjusting screw locknut (9) and remove the load limit screw (10) and washer (11)

from the sub-cap.

(e) If necessary, remove the fuel rod oil seal (12) and the sub-cap plug (13) from the sub-cap.

(f) Examine the fuel rod bushing (14) in the sub-cap (15). If worn or damaged, press it out of the sub-cap with

an arbor press.

(3) Clamp the governor housing and base assembly (figure 3-20) in a bench vise equipped with soft jaws.

(a) Remove sub-cap to housing gasket (1).

(b) Loosen the maximum speed adjusting screw locknut (2) and remove the adjusting screw (3) and flat

washer (4) from the governor housing.

using a small punch and hammer.

3-42