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MAINTENANCE
JUNE 2021
32DSKF02.D
TITANIUM S-SERIES AND K-SERIES
PUBLIC USE SERVICE MANUAL
f.
Slowly open the manual release valve to apply load to the lift. The weight of the lift will pull the base latch
block flush with the blade of the platform latch release weldment. Tighten the screws until the base latch
block is secured in place.
g. Close the manual release valve then press the STOW function to remove the load from the lift.
h. Partially deploy the lift. Ensure that the platform deploys with no delay. Stow the lift and verify that there is
a positive lock when the lift is stowed.
7.
REAR SPRING REPLACEMENT
NOTE:
A well maintained and lubricated parallel arm spring will prolong the life of the spring. In the event that
the spring will need to be replaced, proceed with rear spring replacement.
a. Deploy platform to ground level onto a pallet for support and to maintain the parallel arms at a 90 degree
angle perpendicular to the rear of the platform towers. The tine of the spring will load straight up and down
when done so.
b. Use a 3/16” allen wrench to remove screw and lock washer from the pin.
c. Refer
to
Figures 3-9 and 3-10
. Attach pin alignment tool to pin. Replace pin with appropriate tool to hold
parallel arm and rear spring in place.
FIGURE 3-9: PIN WITH PIN ALIGNMENT TOOL
FIGURE 3-10: PIN WITH PIN ALIGNMENT TOOL
d. Refer
to
Figure 3-11.
Carefully remove tool holding parallel arm and rear spring in place. Hold rear spring
and parallel arm, then pull parallel arm up and remove rear spring.
FIGURE 3-11: PIN WITH PIN ALIGNMENT TOOL
e. Replace and install rear spring.
f.
Refer
to
Figures 3-12
. Install a 2” extension pin through parallel arm and rear spring.