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Perform all procedures listed in previous section also
4500
Cycles
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, fit
-
tings, seals, etc.) for leaks if fluid level is low.
Inspect cylinders, fittings 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
Inspect gas springs (cylinders - 6) for wear or dam-
age, proper operation and positive securement
Inspect saddle bearing (UHMW - 2)
Maintenance and Lubrication Schedule
1500
Cycles
continued
continued
Inspect inner roll stop locks (2) and torsion springs
(2) for wear or damage and for proper operation
Inspect external snap rings:
• Inner 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 (2)
• Outer barrier latch rollers (2)
• Outer fold arm cam followers (4)
• Outer fold arm roller pins (4)
• Inner roll stop lever bracket pins (2)
Inspect inner fold arm pins (2), axles (2) and
bearings (8) for wear or damage and positive
securement
Remove pump module cover and inspect:
• Hydraulic hoses, fittings 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
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). Do
not mix with Dextron III or other hydraulic fluids.
Check fluid level with platform lowered fully. Fill to
maximum fluid level indicated on reservoir (speci
-
fied on decal). Do not overfill. If fluid level decal
is not present - measure 1-3/8" from the fill port to
locate fluid level.
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 procedures.
Replace if needed.
Tighten, replace or correct as needed
Apply Door-Ease or replace if needed. See Lubri
-
cation Diagram.
