FIELD MAINTENANCE
PNEUMATIC SCHEMATIC
PNEUMATIC SCHEMATIC
NOTE
This schematic shows the M983A2 LET specific section only. Refer to TM 9-2320-315-14&P
for the complete HEMTT schematic.
#2
#3
GL
A
D H
A
ND
QUICK
RELE
A
SE
V
A
LVE
SEE NOTE 4
1791 CU IN
.38 TBG
BL
A
CK
.38 TBG
BL
A
CK
.75 TBG
RED
.62 TBG
RED
.38 TBG
RED
2005
2614
2536
2895
.38 TBG
BL
A
CK
.62 TBG
GREEN
SERVICE
.62 TBG
YELLOW
GREEN
.38 TBG
YELLOW
.62 TBG
GREEN
RE
A
R
A
IR T
A
NK
FRONT
A
IR T
A
NK
2620
2003
.62 TBG
RED
#4
2618
.62 TBG
RED
2632
.62 TBG
RED
2619
2611
.38 TBG
YELLOW
2613
.62 TBG
GREEN
2865
.38 TBG
BL
A
CK
TIRE INFL
A
TION
CONNECTOR LH
TIRE INFL
A
TION
CONNECTOR RH
1228 CU IN
GL
A
D H
A
ND
2621
PSI PROTECTION
V
A
LVE OPENS @
65-75 PSI
2894
A
2014
2894
M
A
NIFOLD
2895
1307900
EMERGENCY
STOPLIGHT
SWITCH
.62 TBG
YELLOW
2616
2338
.25 TBG
BL
A
CK
2231
.25 TBG
BL
A
CK
2706
.25 TBG
BL
A
CK
2921
2921
M983
A
2 LET ONLY
45K WINCH
WINCH
DECUTCH
WINCH
TENSIONER
.25 TBG
BL
A
CK
2763
E
D
S
Figure 1.
END OF WORK PACKAGE
TB 9-2320-279-13&P-4
0087
0087-1/(2 blank)