TM 9-2330-389-14&P
5-2.
INSTALL TRACKED SUSPENSION (Con't).
c.
TRACKED SUSPENSION INSTALLATION:
1.
Raise trailer (1) using slings and a wheel-mounted crane. Remove two jack stands. Roll tracked suspension (79)
under trailer (1) by hand.
2.
Position two jack stands under rear of trailer (1). Lower trailer (1) in position over tracked suspension (79),
aligning trailer springs (24) with tracked suspension cross axle (80) using slings and a wheel-mounted crane.
3.
Raise left leaf spring (24) into position in shackle (81) and support with a jack stand. Install rear lower leaf spring
shackle bolt (22). Install new self-locking nut (23) on shackle bolt (22). Remove jack stand.
4.
Install two U-bolts (26), plate (27), four new lockwashers (82), and nuts (25) on cross axle (80) and leaf spring
(24).
5.
Install two new 65-degree lubrication fittings (83) on left rear upper and lower leaf spring shackle bolts (22).
Install one new 65-degree lubrication fitting (83) on forward leaf spring shackle bolt (22).
6.
Repeat steps 3 through 5 for right side of trailer.
7.
Install hose assembly (18) on multiple connector (19) and tube assembly (20) by turning both ends at the same
time.
5-12
