Genie Articulated Boom Lift Z-40/23N

- Check and Adjust the Engine RPM

Note: These procedures do not apply to the following engine models. The engine RPM is controlled by the ECM and can only be adjusted by re-programming the ECM. If RPM or service is required, please contact Genie Product Support

Deutz Models: D 2.9 L4 • TD 2.9 L4 • D436 Li CN3

Perkins Models: 403F-11 • 404D-22T • 404F-22 • 404F-22T • 854F-34T

Note: Some procedures may require two people

Note: For engine RPM information refer to Specifications, Engine Specifications for your engine model

Required maintenance procedures and additional engine information are available in the manufacturer's manuals. Refer to Specifications, Engine Operator and Maintenance Manuals

• Valve clearance - check/adjust

• Bolts, nuts and fasteners - check/tighten

- Perform Maintenance – Jib Rotate Bearing - SX-150 and SX-180

Periodic inspection of jib bearing wear is essential to safe machine operation, good machine performance and service life. Continued use of a worn jib bearing could create an unsafe operating condition, resulting in death or serious injury and component damage

Note: Perform this procedure with the boom fully retracted and in the stowed position and with the machine on a firm, level surface

1. Check the Jib Rotator Fastener torque

2. Using a star pattern, confirm that each jib rotator outer mounting bolt is torqued in sequence to specification. Repeat the procedure for the inner mounting bolts

Jib boom rotate bearing bolts: 200 ft-Ibs/ 271 Nm

3. While rotating the jib, pump grease into each bearing lubricating grease fitting until fresh grease is visible at the outer seal

4. While rotating the jib, pump grease into the worm gear grease fitting until fresh grease is visible at one sealing lip or bearing cap

Visual Inspection of the Hydraulic Oil

After performing maintenance, perform scheduled services

Sign off on the hydraulic filter maintenance

- Test the Dual Capacity and Platform Overload System - SX-105 XC, SX-125 XC and SX-135 XC Models Genie specifications require that this procedure be performed annually OR when the machine fails to lift the maximum rated load

Testing the platform overload system regularly is essential to safe machine operation. Continued use of an improperly operating platform overload system could result in the system not sensing an overloaded platform condition. Machine stability could be compromised resulting in the machine tipping over

Note: Perform this procedure with the boom fully retracted and in the stowed position and with the machine on a firm, level surface

1. Remove all weight, tools, accessories and equipment from the platform

Note: Failure to remove all weight, tools and accessories from the platform will result in an inaccurate test

2. 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

3. Using a suitable lifting device, place a test weight of 600 lbs / 272kg in the center of the platform. Secure the weight to the platform

Note: The test weight may be within -0% / +5%

Result: The unrestricted range of motion indicator light is on at ground controls