Page 47
Maintenance and Lubrication Schedule
Perform all procedures listed in previous section also
4500
Cycles
Inspect torque tube cams for securement, wear or
damage
Inspect housing cam brackets for securement,
wear or damage
Inspect cylinder(s), hoses, fittings and hydraulic
connections for wear, damage or leaks
Inspect power cable
Resecure, replace or correct as needed.
Resecure, replace or correct as needed.
Tighten, repair or replace if needed.
Resecure, repair or replace if needed.
1500
Cycles
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 lifting arm bushings and pivot pins for vis-
ible wear or damage
Inspect outer barrier pivot pin mounting bolts (2)
Mounting
Use 5606 aviation fluid only (part 87010R-MILL).
Check fluid level with platform lowered fully. Fill
to within 1-1/2" of the bottom of the fill tube (neck).
Replace if needed.
Tighten or replace if needed
Check to see that the lift is securely anchored to
the vehicle and there are no loose bolts, broken
welds, or stress fractures.