TM-9-2320-272-24-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4
JUNE 1998
TM-9-2320-272-24-1 - Page 606 of 1015
3-83. INSTRUMENT
TM 9-2320-272-24-1
1.
Remove battery switch lever (1) from instrument cluster (13) (para. 3-107).
2.
Remove starter switch lever (12) from instrument cluster (13) (para. 3-107).
3.
Remove five indicator panel lights (10) from instrument cluster (13) (para. 3-84).
4.
Remove tachometer (2) from instrument cluster (13) (para. 3-88).
5.
Remove speedometer (3) from instrument cluster (13) (para. 3-88).
6.
Remove five electrical gauges (4) from instrument cluster (13) (para. 3-86).
7.
Remove primary air gauge (5) from instrument cluster (13) (para. 3-87).
8.
Remove secondary air gauge (11) from instrument cluster (13) (para. 3-87).
9.
Remove fresh air vent control (8) from instrument cluster (13) (para. 3-293).
10.
Remove defroster control (6) from instrument cluster (13) (para. 3-294).
11.
Remove heater control (7) from instrument cluster (13) (para. 3-294).
12.
Remove spring brake pressure switch (9) from instrument cluster (13) (para. 3-100).
1.
Install spring brake pressure switch (9) on instrument cluster (13) (para. 3-100).
2.
Install heater control (7) on instrument cluster (13) (para. 3-294).
3.
Install defroster control (6) on instrument cluster (13) (para. 3-294).
4.
Install fresh air vent control (8) on instrument cluster (13) (para. 3-293).
5.
Install secondary air gauge (11) on instrument cluster (13) (para. 3-87).
6.
Install primary air gauge (5) on instrument cluster (13) (para. 3-87).
7.
Install five electrical gauges (4) on instrument cluster (13) (para. 3-86).
8.
Install speedometer (3) on instrument cluster (13) (para. 3-88).
9.
Install tachometer (2) on instrument cluster (13) (para. 3-88).
10.
Install five indicator panel lights (10) on instrument cluster (13) (para. 3-84).
11.
Install starter switch lever (12) on instrument cluster (13) (para. 3-107).
12.
Install battery switch lever (1) on instrument cluster (13) (para. 3-107).
3-242
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