32DSSK03.B
3 - 2
TABLE 3-1: MAINTENANCE SCHEDULE
SERVICE POINT
ACTION TO PERFORM
Lift mounting points
Verify that vehicle mounting and support points are undamaged.
Verify that mounting bolts are sufficiently tight and corrosion free.
Main lifting
pivots
Verify that link pins on arms are properly installed, free from damage, and locked
in position.
Platform pivot
points
Verify that platform moves freely, without binding, and does not wobble.
Bridgeplate
Verify that bridgeplate operates without binding during lift functions.
Verify that bridgeplate deploys fully when platform stops at floor level.
Verify bridgeplate rests flat against baseplate.
Front rollstop
Verify that rollstop is opened completely when platform is at ground level.
Verify that rollstop closes and locks when platform leaves ground.
CAUTION
Check and add fluid when platform is at ground level. Fluid that is added when
platform is raised will overflow when platform is lowered.
Hydraulic power unit
Verify that pump hydraulic fluid level is at FULL mark when platform is at
ground level. Add Texaco 01554 Aircraft Hydraulic Oil or equivalent U.S. mil
spec H5606G fluid.
Verify there are no hydraulic fluid leaks.
Verify that manual backup pump operates properly.
1800 CYCLES
Cleaning and
lubrication
1. Clean lift with mild soap and water and wipe dry. Prevent rust by coating all
surfaces with a light weight oil. Remove excess oil.
2. Spray penetrating oil (Curtisol
®
Red Grease 88167 or WD-40
®
) where
specified in the service manual 32DSSK04 following directions on container.
Remove excess grease from surrounding areas.
CAUTION
A Ricon authorized dealer must perform the annual safety check.
3600 CYCLES
Hydraulic cylinder,
hoses and fittings
Check hydraulic cylinder for evidence of leaks.
Inspect hydraulic hoses for damage.
Verify that all fittings are tight.
END OF TABLE
