SECTION 4 - SERVICE AND MAINTENANCE
4-14
– Triple-L-Trailer –
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4.9 WHEEL ALIGNMENT
To check wheel alignment, position a straight edge at the
center line of the wheels and see that all sidewalls are in
alignment. Because of movement of tandem axles when
turning, be sure trailer has been pulled in a straight line
before checking. If correction is needed, loosen the 8
spring pad bolts (4 at top and 4 at the bottom spring) and
then reposition wheel. Once corrected, retighten all bolts.
Torque to specified ft. lbs. (Refer to Table 4-5, Wheel
Torque Chart).
4.10 SUSPENSION
There are two types of suspension used on various trailer
models.
Slight wheel alignment can be made with the 8 bolts loos-
ened on the springs.
1. Lower deck and jack wheels off ground.
2. From the inside loosen the 8 bolts.
3. Do not remove wheels when aligning.
Model 248 Torsion
Model 4610 Spring
Model 7610 Spring
Model 7612 Spring
The suspension/tires on all series Triple L trailers are set at
the factory with a fixed 3° (degree) POSITIVE camber with
NO LOAD in the trailer.
Figure 4-9. Dual, Quadra Spring Suspension
Figure 4-11. Suspension Camber Setting (Fixed)
Figure 4-10. Flex Ride Suspension
3°
Positive
Camber
