THROTTLE AIR CYLINDER REMOVAL/INSTALLATION.

TM 9-2815-224-34&P

Engine Governor Maintenance Instructions (Cont)

BUFFER SCREW SWITCH REMOVAL/REPAIR/INSTALLATlON (CONT).

15-7.

Installation.

CAUTION

Installing screw in deeper than recorded

distance can cause engine to overspeed at

start-up.

NOTE

There are three models of buffer switches.

Model A is square and has removable parts.

Model B is round and has no removable

parts. Model C is square and has no

removable parts. For Models B and C, do

steps (1.1) and (3) only.

(1)

Install buffer screw (1) with nut (2)

and locknut (3) on governor (4).

(1.1) Install buffer switch (7) with locknut (8) on governor (9).

(2) Install bracket and switch (5) and tighten nut (2).

(3) Install two wires (6).

Follow-on Maintenance.

(1) Connect batteries (TM 9-2320-279-20).

(2) Adjust buffer switch (para 19-9).

END OF TASK

15-8. THROTTLE AIR CYLINDER REMOVAL/INSTALLATION.

This task covers:

a. Removal

d. Installation

b. Disassembly

e. Follow-on Maintenance

c. Assembly

INITIAL SETUP

Models

References

All

None

Equipment Condition

Test Equipment

TM or Para

Condition Description

None

TM 9-2320-279-20 Batteries disconnected.

Special Tools

TM 9-2320-279-10 Engine side cover opened.

None

Special.Environmental Conditions

Supplies

None

Solvent, drycleaning, Item 60, Appendix C

General Safety Instructions

Grease, automotive and artillery, Item 36,

Appendix C

None

Personnel Required

Level of Maintenance

MOS 63W, Wheel vehicle repairer

Direct Support

15-30 Change 2