Genie Articulated Boom Lift Z-45/25 RT 2WD

- Check for Open Bulletins and Owner Registration

1. Locate the serial number plate or label on your machine and document your Genie machine serial number (exactly as its displayed on the serial plate or label)

2. Confirm that Genie has the current machine owner information on file by contacting our warranty department at 1-800-536-1800 or use the link included in this procedure to download and complete a New Owner Registration Form

3. Using the link provided, check for current bulletins for your machine(s);

- Remove and Inspect the Boom Extend/Retract Cables

Manufacturers specifications require that this procedure be performed by personnel that are competent in cable / wire rope inspection

Note: If the cables pass inspection and are not replaced, the cables must be removed and inspected every 3 years until all boom cables have been replaced

Note: Additional or more frequent inspections may be required due to the following:

• exposed to hostile or corrosive environmental conditions

- Replace the Hydraulic Filters

Perform this procedure more often if dusty conditions exist

Replacement of the hydraulic filters is essential for good machine performance and service life. A dirty or clogged filter may cause the machine to perform poorly and continued use may cause component damage. Extremely dirty conditions may require that the filter be replaced more often

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 filters) may vary by model

Bodily injury hazard. Beware of hot oil. Contact with hot oil may cause severe burns

Note: Perform this procedure with the engine off

Note: The return filter may be mounted in the top of the hydraulic tank (internally) or outside of the tank (externally)

- Oil, coolant, fuel, exhaust and vacuum

hoses - check for leaks, damage or deterioration

- Electrical wiring - check for chafing or damage

- Cylinder head bolts - torque (40.5 ft-lbs / 55 Nm)

- Test Primary Boom Angle Sensor - Z-135/70 and ZX-135/70

A properly functioning primary boom angle sensor is essential to safe machine operation. The ECM at the ground controls (CON) monitors the position and angle of the primary boom using the signal from the primary boom angle sensor

The primary boom angle sensor signal is used to control the ramping of the primary boom, limiting the speed of the primary boom to 2.3 feet / 0.7 meters per second

Note:The turntable level sensor and secondary boom angle sensor must be tested before starting this procedure. Refer to Maintenance Procedures, Test the Turntable Level Sensor and Test the Secondary Boom Angle Sensor

Note: A digital level will be required to perform this procedure

Note: A kit is available through Genie Product Support (Genie part number 58351). This kit includes a digital level with a magnetic base and cable harnesses

Note: A properly calibrated digital level is essential to proper machine calibration. Refer to the manufactures calibration information

Note: Use the following chart to identify the description of each LCD screen control button used in this procedure

Note: Perform this procedure with the machine on a firm, level surface with the booms in the fully stowed position and the axles fully extended