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13.0 RECOMMENDED MAINTENANCE
The following maintenance schedule is recommended for ensuring the operation of the lift. A record
of maintenance performed should be maintained and any items that resulted in additional service
should be noted.
Schedule
Maintenance Required
Daily
Check that the upper and lower glide tracks are clean and free of
debris. This area should be checked before raising or lowering the
lift.
Inspect the operation of the lift by raising and lowering the lift fully.
Check for the proper engagement and release of mechanical safety
locks. If bolts are removed for maintenance re-apply LOCTITE
#242 before re-assembly
Check hydraulic lines for leaks and fraying. Frayed hoses must be
replaced immediately.
Weekly
Check the fluid level in the reservoir with the lift fully lowered. Top up
reservoir with ISO 32 (10 weight) hydraulic oil as needed.
Check Oil Level in Air Line Lubricator and refill if required (See 13.1)
Monthly
Check anchor bolts for tightness. Torque to 40 ft-lbs if needed.
Inspect the electrical and mechanical operation of all switches.
Inspect runway stop fasteners monthly.
5 Year
Change the hydraulic fluid every five years. Use only ISO 32
(10 weight) hydraulic oil.
NOTE: FAILURE TO FOLLOW RECOMMENDATION MAY AFFECT WARRANY OF LIFT
13.1 Checking Oil Level for Air Lubricator
The Air Lubricator is located on the outside of the console to allow for easy monitoring of the oil level.
MAINTENANCE
o
Refill oil reservoir using instructions in Section 8.7
before the oil level reaches the MIN OIL line on
the reservoir.
NOTE:
Failure to maintain oil level in lubricator
will
void warranty
of all pneumatic components.
o
Recheck drip rate after refilling.
o
Check pressure is adjusted to 100 psi.
o
The FRL unit is auto-draining. However, you can
drain the water trap filter bowl by pressing valve
at the bottom of the bowl until all water has
drained.
Summary of Contents for EELR587A
Page 7: ...7 of 84 3 0 SAFETY WARNING DECALS...
Page 18: ...18 of 84 Figure 8 Hydraulic Connections...
Page 22: ...22 of 84 TO LEFT DECK ASSEMBLY Figure 11 Air Safety Auxiliary Air Connections...
Page 26: ...26 of 84 Figure 15b Optional LED Driver Box Circuit Connections...
Page 35: ...35 of 84 Figure 28 Filler Angle Installation...
Page 64: ...64 of 84 20 0 ACCESSORY ASSEMBLY 20 1 Front Turnplate...
Page 67: ...67 of 84 20 3 Airline Routing for Locking Turnplates and Rear Slip Plates...
Page 79: ...79 of 84 22 0 POWERPACK ASSEMBLY 22 1 Powerpack Assembly EAA0441V72A...