Genie Articulated Boom Lift ALC600

- Check for leaks, damage or deterioration Oil, coolant, fuel, exhaust and vacuum hoses

- Check for chafing or damage Electrical wiring

- Clean/Adjust/Replace Spark plugs

- Tighten/Replace Loose or missing fasteners

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

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

The secondary boom angle sensor signal is used to control the ramping of the secondary boom

Note:The turntable level sensor must be tested before starting this procedure. Refer to Maintenance Procedure, Test the Turntable Level 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

1. Turn the key switch to ground control and pull out the red Emergency Stop button to the on position at both ground and platform controls

- Test the Recovery System - ALC-1000 Models

This maintenance procedure applies to the following models: S-100, S-105, S-120, S-125, S-100HD, S-120HD, SX-105 XC, SX-125 XC, SX-135 XC, SX-150, SX-180, Z-80/60, Z-135/70 and ZX-135/70

Note: Perform this procedure with the machine on a firm, level surface with the axles extended

Note: Perform this procedure with all weight, tools, equipment and personnel removed from the platform

Note: If any boom safety limit switches are faulty, the primary boom will only retract and not lower

1. Turn the key switch to the ground control and pull out the red Emergency Stop button to the on position. Start the engine

2. Fully raise the secondary boom then extend it approximately 4 ft / 1.2 m

- Test the Primary Boom Angle Sensor - SX-105 XC, SX-125 XC, SX-135 XC, SX-150 and SX-180

A properly functioning primary boom angle sensor is essential to safe machine operation. The ECM at the ground controls (TCON) 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 must be tested before starting this procedure. Refer to Maintenance Procedures, Test the Turntable Level 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 booms in the fully stowed position and the axles fully extended

- Adjust Valve lash clearance (initial, one-time interval with oil change)

- Check Air cleaner restriction