TM 9-2330-271-14&P
Voltage
3 in. rebound)
XM680, XM680E1 .................... 24-volt dc
Tire Inflation:
breaker panel for
Air spring .................................. Neoprene nylon
208-volt ac
air cell operative to
and 110-volt ac
-40 F
Power source
Assembly weight
XM822 ...................................... Outside
(including air controls) .............. 450 lbs.
g. Suspension system.
power/
source for
XM574, XM574E1, XM654,
110/220-volt ac
XM680, XM680E1, XM738,
24-volt dc (all models) ........... Towing vehicle
XM739, XM739E1
e. Tires (all models)
XM822, XM823, XM824 ........... Tandem
Number.......................................... 8
suspension
Type............................................... Military
XM844, XM845, XM847,
pneumatic
XM848, XM849, XM850,
Design ........................................... Cross-country,
XM912, XM913 ........................ Air suspension
............................................... non-directional
.............................................. system
Number of plies ............................. 8
Capacity ................................... 20,000 lbs.
Tire inflation
Weight (including diagonal
Highway ................................. 35 psi
braces and air spring
Cross-country ........................ 25 psi
mounting plates)....................... 500 lbs.
Sand, mud, snow ................... 20 psi
Axle travel................................. 81/2 in. total-
f. Kingpin assembly.
41/2 in. up, 4
in. down
XM574, XM574E1, XM654,
Air spring ....................................... Neoprene nylon
XM680, XM680E1, XM738,
air cell operative
XM739, XM739E1, XM822,
O
to- 40 F
XM823, XM824 ...................... Standard kingpin
h. Landing gear.
XM844, XM845 ...................... Resilient kingpin
XM574, XM574E1, XM654,
XM847, XM848, XM849,
XM680, XM680E 1, XM738,
XM850, XM912,
XM739, XM739E1,
XM913 ................................... Air mounted
XM822, XM823, XM824,
kingpin
XM844, XM845 ........................ Standard
Air pressure .............................. 17,000 lbs.
.............................................. rigid type
static load-60
XM847, XM848, XM849,
psig
XM850, XM912, XM913 ........... Swing-up
Stroke ............................................ 6 in. total
.............................................. gear
(3 in. total
compression,
1-41