Page 13
Perform all procedures listed in previous section also
Inspect cotter pins on platform pivot pin (2)
Hydraulic Fluid (Pump) - Check level.
Note:
Fluid
should be changed if there is visible contamination.
Inspect the hydraulic system (cylinder, hoses,
fi
t-
tings, seals, etc.) for leaks if
fl
uid level is low.
Inspect cylinders,
fi
ttings and hydraulic connections
for wear, damage or leaks
Inspect parallel arms, bearings and pivot pins for
visible wear or damage
Inspect parallel arm pivot pin mounting bolts (8)
Inspect platform pivot pins, bearings and vertical
arms for wear, damage and positive securement
Inspect inner/outer fold arms, saddle, saddle sup-
port and associated pivot pins and bearings for
visible wear or damage
Maintenance and Lubrication Schedule
1500
Cycles
continued
continued
Inspect microswitches for securement and proper
adjustment.
Make sure lift operates smoothly
Inspect inner roll stop locks (2) and torsion springs
(2) for wear or damage and for proper operation
Inspect external snap rings:
• Outer fold arms (6)
• Lift-Tite
™
latch rollers (2)
• Lift-Tite
™
latch gas (dampening) springs (4)
• Outer barrier latch gas springs (2)
• Outer barrier latch pivots (2)
• Outer barrier switch lever pivot (1)
• Outer barrier latch rollers (2)
• Inner fold arm cam followers (4)
• Inner fold arm roller pins (4)
• Inner roll stop lever bracket pins (2)
Inspect outer fold arm pins (2), axles (2) and
bearings (8) for wear or damage and positive
securement
Remove pump module cover and inspect:
• Hydraulic hoses,
fi
ttings and connections for wear
or leaks
• Harness cables, wires, terminals and connections
for securement or damage
• Relays, fuses, power switch and lights for
securement or damage
Resecure, replace or adjust as needed. See
Microswitch Adjustment Instructions.
Realign towers and vertical arms. Lubricate or
correct as needed.
Replace damaged parts. Apply Light Oil to inner
roll stop lock pivot point.
Resecure or replace if needed.
Replace damaged parts and resecure as needed.
Apply Light Oil.
Resecure, replace or correct as needed.
Resecure, replace or correct as needed
Use Braun 32840-QT (Exxon
®
Univis HVI 26) hy-
draulic
fl
uid (
do not mix
with Dextron III or other
hydraulic
fl
uids). Check
fl
uid level with
platform
lowered fully
and
roll stop unfolded fully
. Fill
to within 1/2" of the bottom of the 1-1/2"
fi
ll tube
(neck).
Tighten, repair or replace if needed.
Replace if needed.
Tighten or replace if needed.
Replace damaged parts and resecure as needed.
Apply Light Grease during reassembly proce-
dures.
Replace if needed.
4500
Cycles
