Genie Articulated Boom Lift 85S-XC

Warning: This procedure does not apply to the Z-60/80 models

Note: Perform this procedure with the machine fully stowed and the counterweight at the square end of the machine

Note: Perform this procedure with the machine on a firm, level surface that is free of obstructions

Rotate the turntable until the boom is centered between the circle end wheels

Apply approximately 20 lbs / 89 N of side force to the platform, moving the platform to one side as far as it will go

Using a feeler gauge, measure the gap between the swing hub pinion gear and the turntable rotation bearing at the center tooth on one of the drive hubs

Select the model of the machine

Check if the gap is within tolerance for the selected model

If the gap is not within tolerance, refer to Repair Procedure in the appropriate Service and Repair Manual for your machine, How to Adjust the Turntable Rotation Gear Backlash

Warning: This procedure should be performed every 50 hours as per manufacturer specifications

Locate the grease fittings on the extendable axles covers

Thoroughly pump grease into each grease fitting. When grease is pumped into each fitting, a hose directs this lubrication to the top or bottom wear pad

Grease pumped into each fitting?

Cycle the extending axles in and out

Note: Genie recommends that the extending axles be cycled in and out at least once a week

Sign off on the axle lubrication

- Inspect the Electrical Wiring

Contact with electrically charged circuits could result in death or serious injury. Remove all rings, watches and other jewelry

1. Inspect the following areas for burnt, chafed, corroded pinched and loose wires:

Note: Inspection areas will vary by model

Warning: This procedure requires trained personnel with PPE!

Start the engine from the platform controls and extend the axles

Replace any wear pad if it is less than specification. If a wear pad is not less than specification, shim as necessary to obtain minimum clearance and no drag

Extend and retract the axles through the entire range of motion to check for tight spots that may cause binding or scraping of the axle tubes

Note: Always maintain squareness between the outer and inner axle tubes

Extendable axle wear pad Wear pad specifications : Minimum 0.4375 inch / 11.11 mm

Sign off on the axle inspection

- Inspect the Hydraulic Filters

Note: There are four types of hydraulic filters: tank return filter, medium pressure filter, high pressure filter and drive motor case drain filter. The quantity and type of filter(s) may vary by model

Models with Filter Condition Indicator:

1. Start the engine from the ground controls

2. Set the engine idle to high rpm (rabbit symbol)

3. Visually inspect the filter condition indicator

• Result: The filter condition indicator is operating in the green area

• Result: The filter condition indicator is operating in the red area. This indicates that the hydraulic filter is being bypassed and the filter should be replaced. Refer to Maintenance Procedure, Replace the Hydraulic Filters

Models without Filter Condition Indicator: