8
1
1921 Slauson
A
ve. Santa Fe Springs, CA. 90670 (800) 227-41
16 F
AX (888) 771-7713
Check for rust and oily surfaces on Liftgate. If there is rust or oil on the Liftgate, clean it off.
Touch up the paint where bare metal is showing.
Damaged cylinder seals and contaminated hydraulic fl uid can result from paint-
ing the polished portion of the cylinder rod. To prevent damage, protect the
exposed polished portion of the cylinder rod while painting.
CAUTION
PERIODIC MAINTENANCE
PERIODIC MAINTENANCE CHECKLIST
Visually check the entire Liftgate for excessively worn parts and broken welds, especially
the Hinge Pins. See
PARTS BREAKDOWN
section for replacement parts. With the Cylin-
der Housing Cover removed, lubricate drive chains with red grease. Also, do the
Semi-an-
nual
and
Quarterly Maintenance
checks.
Annually or 5000 Cycles (whichever occurs fi rst)
Quarterly or 1250 Cycles (whichever occurs fi rst)
Semi-annually or 2500 Cycles (whichever occurs fi rst)
Visually check the Platform Hinge Pins for excessive wear and broken welds. See
PARTS
BREAKDOWN
section for replacement parts. Also, do the
Quarterly Maintenance
checks.
If Hydraulic Fluid appears contaminated, refer to the
CHANGING HYDRAULIC FLUID
procedure in the
PERIODIC MAINTENANCE
section
.
Check the Hydraulic Fluid level in the Pump Reservoir. Refer to the
CHECKING HYDRAU-
LIC FLUID
procedure in the
PERIODIC MAINTENANCE
section
.
Keep track of the grade of Hydraulic Fluid in the Pump Reservoir and never mix two differ-
ent grades of fl uid.
Check all Hoses and Fittings for chaffi ng and fl uid leaks. Replace if necessary.
Check electrical wiring for chaffi ng and make sure wiring connections are tight and free of
corrosion.
Check that all
WARNING and instruction decals
are in place and legible.
Check that all roll pins are in place and protrude evenly from both sides of Hinge Pin collar.
Replace roll pins if necessary.
Never operate the Liftgate if parts
are loose or missing.
WARNING
!
