TM-9-2320-272-24-4

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 4 OF 4

JUNE 1998

TM-9-2320-272-24-4 - Page 737 of 836

TM 9-2320-272-24-4

APPENDIX H

SCHEMATIC AND WIRING DIAGRAMS

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M939/A1 Electrical System Wiring Diagram

M939A2 Electrical System Wiring Diagram (1 of 2)

M939A2 Electrical System Wiring Diagram (2 of 2)

M939/A1 Cab Air System Diagram

M939/A1 Air Supply Line Diagram

M939/A1 Air Control Line Diagram

M939/A1 Air Vent Line Diagram

M939A2 Schematic Diagram for M939 Expansible Van

M939A2 CTIS Electrical/Pneumatic Diagram

M939A2 Air Supply Line to CTIS Diagram

H-3

H-5

H-7

H-9

H-11

H-13

H-15

H-17

H-19

H-21

H-1 /(H-2 blank)