TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 507 of 985

TM 9-2320-279-20-1

Fuel System Maintenance Instructions (Cent)

4-16. THROTTLE AIR SOLENOID CHECK VALVE REMOVALIINSTALLATION (M984).

rhis task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

INITIAL SETUP

Models

References

M984

None

Test Equipment

Equipment Condition

None

TM or Para

Condition Description

Special Ibols

TM 9-2320-279-10 Shut off engine.

None

TM 9-2320-279-10 Engine left side panel

Supplies

removed.

TM 9-2320-279-10 Air system drained.

Compound, sealing, pipe thread, Item 18,

Appendix C

Special Environmental Conditions

‘1’hgs,

identification, Item 48, Appendix C

None

Personnel Required

General Safety Instructions

MOS

63S,

Heavy wheel vehicle mechanic

None

a. Removal.

w

TA187147

NOTE

‘Rig and mark all wires before disconnecting.

(1)

Disconnect three air lines (1, 2, and 3) from elbow (4) and tee (5).

(2) Remove check valve (6) from fitting (7).

4-55

i’

+