TM 9-2330-386-14&P
1-9 EQUIPMENT DATA (CONT) .
g. Landing Legs.
Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B i n k l e y C o .
Type . . . . . . . . . . . . . . . . . .... ...... . . . . . . . . . . . T e l e s c o p i c , m a n u a l
Length to top of floor:
Retracted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.75 in.
Extended ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . .... 5 7 . 5 i n .
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hand crank, 2-speed
Width at feet (center to center) . . . . . . . . . . . . . . . . . . . 48 in.
Lift capacity (at 75 lb-ft torque) . . . . . . . . . . . . . . . . . 40,000 lbs
h. Suspension.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hutchens Industries Inc.
Manufacturer . . .
....
...
.....
....
......
. Tandem overslung axle
Type
Model number . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H900-M871A2
Springs . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . Semi-elliptical, 3-leaf
Axle spacing
(nominal):
Empty . . . . . .
....
. . . . . . . . . . . . . . . . . . . . 50.5 in.
Loaded . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.5 in.
Section III. TECENICAL PRINCIPLES OF OPERATION
1-10 SEMITRAILER SYSTEMS.
a.
Electrical
System
Connects to towing vehicle electrical system to activate
the 12 or 24 volt system. I n c l u d e s 1 2 a n d 2 4 v o l t w i r i n g f o r o p e r a t i n g t a i l l i g h t s ,
clearance lights, and composite lights.
b. B r a k e S y s t e m . A i r brake system and emergency operation. Includes air
reservoirs, drain cocks, gladhands, emergency relay valves, multi-function valves
spring brake chambers, lines and fittings.
c. S e r v i c e B r a k e s S y s t e m A i r pressure activates the air chambers, which push the
slack adjusters. The slack adjusters turn the camshafts causing the brake shoes to
e x p a n d against the brake drum.
Includes springs, U-bolts, axles and trunnion tube for
d. S u s p e n s i o n S y s t e m .
e a s e of travel on improved and unimproved roads.
1-7/(1-8 blank)
