TM 9-2330-294-14
b. Installation.
(1) Position axle lift assembly in place so that
four studs are inserted in holes beneath frame
bracket, and check for proper position of air fitting.
Secure axle lift assembly with four nuts, lock
washers and flat washers (fig. 4-62). Tighten to 55-
75 lb ft torque.
(2) Secure yoke to shackle with retaining pin
and install cotter pin.
NOTE
To insure proper adjustment of axle lift
assembly, inflate air suspension springs to
full air pressure prior to securing axle lift
rod.
(3) With air suspension spring fully pressurized
(air control valve at FULL LOAD position), connect
rod to jam nut and yoke (fig. 4-62). Hand tighten by
turning rod until free axial play in rod is 0 to 1/16
inch with air suspension spring still inflated, install
link assembly, and secure with two retaining pins
and cotter pins.
(4) Install bracket and secure with four cap
screws and lockwashers (fig. 4-61). Tighten cap
screws to 55.75 lb ft torque.
(5) Connect air line to air lift.
c. Test and Adjust. Move air suspension control
valve lever to NO LOAD (LIFT) position (para 2-7).
With axle lift assemblies inflated, be sure that link
