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Genie Z-45/22 Service Manual

Genie Z-45/22
219 pages
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Technical
Publications
Second Edition, First Printing
Part No. 32960
®
Service
Manual
Z
-
45
2
2
800-610-4101
ActionRental.com

Table of Contents

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Genie Z-45/22 Specifications

General IconGeneral
BrandGenie
ModelZ-45/22
CategoryBoom Lifts
LanguageEnglish

Summary

Introduction

Important

Key safety and operational information for using the Genie Z-45/22.

Safety Rules

Danger

Warning about severe injury or death from ignoring safety rules.

Do Not Perform Maintenance Unless

Conditions required before performing maintenance on the machine.

Personal Safety

Workplace Safety

Machine Specifications

Tires and Wheels

Specifications for tires, wheels, lug nuts, and tire pressure.

Fluid Capacities

Capacities for fuel, propane, and hydraulic fluid tanks.

Performance Specifications

Drive Speeds, Maximum

Maximum drive speeds for 2WD and 4WD models.

Boom Function Speeds, Maximum

Speeds for primary boom, secondary boom, and turntable functions.

Hydraulic Specifications

Drive Pump

Specifications for the drive pump, including displacement and pressure.

Drive Manifold

Pressure and flow regulator specifications for the drive manifold.

Front Drive Motors - 4WD Models

Rear Drive Motor

Function Pump

Function Manifold

Steer/Oscillate Manifold

Auxiliary Pump

Bolt Torque Specifications

SAE Grade 5 Bolts

Torque values for SAE Grade 5 bolts.

SAE Grade 8 Bolts

Torque values for SAE Grade 8 bolts.

Ford Engine LSG-423 Specifications

Lubrication System

Oil pressure and capacity specifications for the lubrication system.

Oil Viscosity Requirements

Recommended oil viscosity based on ambient temperature.

Ignition System

Spark Plug Gap

Recommended gap for spark plugs in inches and millimeters.

Bolt Torque Specifications

Cylinder Head Bolt / M-12 Torque in Sequence

Torque sequence for cylinder head bolts.

Deutz Engine F3L 1011 Specifications

Lubrication System

Oil pressure and capacity specifications for the lubrication system.

Oil Viscosity Requirements

Recommended oil viscosity based on ambient temperature.

Scheduled Maintenance Inspections

Observe and Obey

Critical safety and procedural guidelines for performing inspections.

The Schedule

Outlines the four types of maintenance inspections: daily, quarterly, annual, and two-year.

Maintenance Tables

Table A

Details daily and 100-hour scheduled maintenance procedures.

A-1 Inspect the Manuals

Procedure to check the condition and presence of operator and safety manuals.

Maintenance Tables

Table B

Details scheduled maintenance procedures for various checks and tests.

B-1 Check the Engine Belt(s)

Procedure to inspect engine belts for wear and tension.

Maintenance Tables, continued

B-16 Test the Oscillate Lock-out

Test procedure for the oscillate lock-out feature on equipped models.

B-17 Test Platform Self-leveling

Procedure to test the automatic platform self-leveling system.

Maintenance Tables

Table C

Details scheduled maintenance procedures related to various component checks and replacements.

C-1 Check the Primary Boom Wear Pads

Procedure to inspect and adjust primary boom wear pads for proper clearance.

Maintenance Tables

Table D

Details scheduled maintenance procedures for fluid and line checks and replacements.

D-1 Test or Replace the Hydraulic Oil

Procedure for testing or replacing hydraulic oil and cleaning strainers.

Maintenance Inspection Report

Instructions

Guidance on how to use and complete the maintenance inspection report.

Checklist A

List of daily inspection items.

Scheduled Maintenance Procedures

Observe and Obey

Critical safety and procedural guidelines for performing maintenance.

Symbols Legend

Explanation of symbols used in the procedures, including danger, warning, caution, and notice.

TABLE A Procedures

A-1 Inspect the Manuals

Procedure to check the condition and presence of operator and safety manuals.

A-2 Inspect the Decals and Placards

Procedure to check for damage or illegibility of safety and instructional decals.

A-3 Inspect for Damage, Loose or Missing Parts

Daily inspection for machine damage, loose or missing parts.

A-4 Check the Engine Oil Level

A-5 Check the Engine Coolant Level

A-6 Check for Fuel Leaks

A-7 Check the Hydraulic Oil Level

A-8 Check for Hydraulic Leaks

A-9 Check the Tire Pressure

A-10 Test the Platform and Ground Controls

A-11 Test Auxiliary Power Operation

A-12 Test the Tilt Level Sensor

A-13 Test the Limit Switches

A-14 Replace the Engine Oil and Filter

A-15 Change the Engine Air Filter

B-1 Check the Engine Belt(s)

B-2 Check the Radiator

B-3 Check the Oil Cooler and Cooling Fins

B-4 Check the Exhaust System

B-5 Check the Battery

B-6 Check the Hydraulic Tank Filter Condition Indicator

B-7 Inspect the Electrical Wiring

B-8 Inspect the Tires and Wheels

B-9 Confirm Proper Brake Configuration

B-10 Check the Oil Level in the Torque Hubs

B-11 Check and Adjust the Engine Idle Mixture

B-12 Check and Adjust the Engine RPM

B-13 Test the Key Switch

B-14 Test the Emergency Stop Buttons

B-15 Test the Ground Control Override

B-16 Test the Oscillate Lock-out

B-17 Test Platform Self-leveling

B-18 Test the Service Horn

B-19 Test the Foot Switch

B-20 Test the Engine Speed Select

B-21 Test Fuel Select Operation

B-22 Test the Turntable Rotation Stop

B-23 Test the Drive Enable System

B-24 Test the Drive Brakes

B-25 Test Drive Speed - Stowed Position

B-26 Test the Alarm Package

B-27 Perform Hydraulic Oil Analysis

B-28 Replace the Engine Oil and Filter - Deutz Diesel Models

C-1 Check the Primary Boom Wear Pads

C-2 Check the Turntable Rotation Bearing Bolts

C-3 Check the Free-wheel Feature

C-4 Grease the Worm Drive Gear

C-5 Replace the Torque Hub Oil

C-6 Replace the Hydraulic Tank Filter

C-7 Replace the Drive Loop Hydraulic Filter

C-8 Replace the Diesel Fuel Filter

C-9 Replace the Gasoline Fuel Filter

C-10 Replace the PCV Valve

C-11 Clean or Replace the Distributor Cap and Rotor

C-12 Replace the Spark Plugs

C-13 Check and Adjust the Air/Propane Mixture

C-14 Check and Adjust the Ignition Timing

C-15 Check the Engine Valve Clearances

D-1 Test or Replace the Hydraulic Oil

D-2 Change or Recondition the Engine Coolant

D-3 Change the Fuel Lines

D-4 Check the Engine Valve Clearance

D-5 Check the Engine Cylinder Compression

D-6 Clean the PCV Hoses and Fittings

D-7 Check the Fuel Injection Pumps and Injectors

D-8 Check the Toothed Belt

D-9 Replace the Timing Belt

Troubleshooting Flow Charts

Observe and Obey

Critical safety and procedural guidelines for troubleshooting.

Before Troubleshooting

Preparatory steps and safety awareness before starting troubleshooting.

About This Section

General Repair Process

Chart 1: Engine Will Not Crank Over

Chart 2: Engine Cranks Over But Will Not Start - Gasoline/LPG Models

Chart 2A: Engine Cranks Over But Will Not Start - Gasoline/LPG Models

Chart 2B: Engine Runs While Cranking Then Dies

Chart 3: Engine Cranks Over But Will Not Start - Deutz Diesel Models

Chart 4: Engine Will Not Start On LPG, But Will Start On Gasoline - Gasoline/LPG Models

Chart 5: Engine Will Not Start On Gasoline, But Will Start On LPG - Gasoline/LPG Models

Chart 6: Engine High Idle Inoperative - Gasoline/LPG Models

Chart 7: Engine Low Idle Inoperative - Gasoline/LPG Models

Chart 8: Engine High Idle Inoperative - Deutz Diesel Models

Chart 9: Engine Low Idle Inoperative - Deutz Diesel Models

Chart 10: All Functions Inoperative, Engine Starts and Runs

Chart 11: All Lift and Steer Functions Inoperative, Drive Functions Operational

Chart 12: Ground Controls Inoperative, Platform Controls Operate Normally

Chart 13: Platform Controls Inoperative, Ground Controls Operate Normally

Chart 14: Secondary Boom Up Function Inoperative

Chart 15: Secondary Boom Down Function Inoperative

Chart 16: Primary Boom Up Function Inoperative

Chart 17: Primary Boom Down Function Inoperative

Chart 18: Primary Boom Extend Function Inoperative

Chart 19: Primary Boom Retract Function Inoperative

Chart 20: Turntable Rotate Function Inoperative

Chart 21: Turntable Rotate Left Function Inoperative

Chart 22: Turntable Rotate Right Function Inoperative

Chart 23: All Platform Leveling Functions Inoperative

Chart 24: Platform Level Up Function Inoperative

Chart 25: Platform Level Down Function Inoperative

Chart 26: Platform Rotate Left Function Inoperative

Chart 27: Platform Rotate Right Function Inoperative

Chart 28: Oscillate Lock-out Function Inoperative

Chart 29: Steer Left Function Inoperative

Chart 30: Steer Right Function Inoperative

Chart 31: All Drive Functions Inoperative, All Other Functions Operate Normally

Chart 32: Drive Forward Or Reverse Function Inoperative

Chart 33: High Range Drive Function Inoperative

Chart 34: Low Range Drive Function Inoperative

Chart 35: Traction Function Inoperative

Chart 36: Machine Will Not Drive At Full Speed

Chart 37: Machine Drives At Full Speed With Platform Raised or Extended

Chart 38: Drive Enable System is Malfunctioning

Chart 39: Auxiliary Functions Inoperative

Electrical Schematic (Ford Engine)

Electrical Schematic (Ford Engine) - Continued

Relay Panel Legend

Ground Control Box Legend

Platform Control Box Legend

Electrical Schematic (Deutz Diesel Engine)

Electrical Schematic (Deutz Diesel Engine) - Continued

Cable Control Panel

Platform Control Box Legend

Hydraulic Schematic (2WD)

Hydraulic Schematic (2WD) - Continued

Hydraulic Schematic (2WD) - Continued

Hydraulic Schematic (4WD)

Hydraulic Schematic (4WD) - Continued

Hydraulic Schematic (Diesel 4WD)

Repair Procedures

Observe and Obey

Critical safety and procedural guidelines for performing repairs.

Before Repairs Start

Steps to take before beginning any repair procedure.

Symbols Legend

Explanation of symbols used in repair procedures.

Platform Controls

1-1 Joystick Controllers

Information on joystick controller operation and maintenance.

Primary Boom Up/Down Controller Adjustments

Steps for adjusting the primary boom up/down controller for proper operation.

Secondary Boom Up/Down Controller Adjustments

Turntable Rotation Controller Adjustments

1-2 Horsepower Limiter Board

How to Adjust the Horsepower Limiter Board

Step-by-step guide for adjusting the horsepower limiter board.

1-3 Foot Switch

1-4 Resistors

1-5 Toggle Switches

Platform Components

2-1 Platform

Procedure for removing the platform from the machine.

2-2 Platform Leveling Slave Cylinder

Procedure for removing the platform leveling slave cylinder.

How to Bleed the Slave Cylinder

2-3 Platform Rotator

How to Remove the Platform Rotator

Procedure for removing the platform rotator assembly.

Primary Boom Components

3-1 Plastic Cable Track

Procedure for repairing the plastic cable track on the primary boom.

3-2 Primary Boom

Procedures for shimming primary boom wear pads.

How to Shim the Primary Boom Wear Pads

How to Remove the Primary Boom

How to Disassemble the Primary Boom

3-3 Primary Boom Lift Cylinder

How to Remove the Primary Boom Lift Cylinder

Detailed procedure for removing the primary boom lift cylinder.

3-4 Extension Cylinder

How to Remove the Extension Cylinder

Detailed procedure for removing the extension cylinder.

3-5 Platform Leveling Master Cylinder

How to Remove the Platform Leveling Master Cylinder

Detailed procedure for removing the platform leveling master cylinder.

Secondary Boom Components

4-1 Secondary Boom

Overview of secondary boom components.

How to Disassemble the Secondary Boom

How to Remove the Primary Boom

How to Remove the Secondary Lift Cylinders

4-2 Secondary Boom Lift Cylinders

How to Remove the Secondary Lift Cylinders

Detailed procedure for removing the secondary boom lift cylinders.

Turntable Covers

5-1 Turntable Covers

Specifics on turntable cover removal.

How to Remove a Turntable Cover

Deutz Engine F3L 1011

6-1 RPM Adjustment

Reference to maintenance procedure for adjusting engine RPM.

6-2 Flex Plate

Information on the flex plate, including removal and installation.

How to Remove the Flex Plate

How to Install the Flex Plate

FORD LSG 423 ENGINE

7-2 Choke Adjustments

Procedure for adjusting the automatic choke based on climate conditions.

7-3 Timing Adjustment

Reference to service manual for timing adjustment procedure.

7-4 Carburetor Adjustment

Reference to service manual for carburetor adjustment procedure.

7-5 RPM Adjustment

Reference to maintenance procedure for RPM adjustment.

7-6 Flex Plate

7-7 Water Temperature and Oil Pressure Switches

7-8 Vacuum Switch

Ground Controls

8-1 Control Relays

Procedure for testing single pole double throw (SPDT) relays.

8-2 Toggle Switches

8-3 Wago® Components

8-4 Resistors

8-5 Power Relay

Hydraulic Pumps

9-1 Lift/Steer Pump

Procedure for testing the lift/steer pump.

How to Remove the Lift/Steer Pump

9-2 Drive Hydraulic Pump

How to Remove the Drive Hydraulic Pump

Procedure for removing the drive hydraulic pump.

Function Manifold

10-1 Function Manifold Components

Index and description of function manifold components with torque values.

10-2 Valve Adjustments

How to Adjust the Main Relief Valve

Procedure for adjusting the main relief valve pressure.

How to Adjust the Primary or Secondary Boom Down Relief Valve

Procedure for adjusting boom down relief valves.

How to Override a Valve

How to Check the Resistance of a Valve Coil

Fuel and Hydraulic Tanks

11-1 Hydraulic Tank

Information on the hydraulic tank and its removal.

How to Remove the Hydraulic Tank

How to Prime the Pump

11-2 Fuel Tank

How to Remove the Fuel Tank

Procedure for removing the fuel tank.

Turntable Rotation Components

12-1 Rotation Hydraulic Motor

Procedure for removing the rotation hydraulic motor.

12-2 Rotation Bearing and Worm Drive

Procedures for removing the rotation bearing or worm drive.

How to Remove the Turntable Rotation Motor

How to Remove the Rotation Bearing or Worm Drive

How to Install the Rotation Bearing and Worm Drive

2WD Steering Axle Components

13-1 Yoke and Hub

Procedures for removing the yoke/hub assembly and hub/bearing.

How to Remove the Yoke/Hub Assembly

How to Remove the Hub and Bearing

How to Install the Hub and Bearing

13-2 Steering Cylinders

How to Remove a Steering Cylinder

Detailed steps for removing a steering cylinder.

13-3 Tie Rod

How to Remove the Tie Rod Weldment

Procedure for removing the tie rod weldment.

How to Perform the Tie Rod Toe-in Adjustment

Procedure for performing tie rod toe-in adjustment.

4WD STEERING AXLE COMPONENTS

14-1 Yoke and Hub

Procedure for removing the yoke and hub assembly.

How to Remove the Yoke and Hub

14-3 Tie Rod

14-2 Steering Cylinders

How to Remove the Steering Cylinder

Reference to 2WD procedure for steering cylinder removal.

Oscillating Axle Components

15-1 Oscillating Axle Lock-out Cylinder

Information on the oscillating axle lock-out cylinder.

How To Remove The Oscillating Axle Lock-out Cylinder

Steer and Oscillate Manifold

16-1 Steer and Oscillate Manifold Components

Index and description of manifold components with torque values.

16-2 Valve Adjustments

How to Adjust the Sequencing Unloader Valve

Steps to adjust the sequencing unloader valve pressure.

Non-steering Axle Components

17-1 Drive Motor

Procedure for removing the drive motor.

17-2 Torque Hub

Procedure for removing the drive torque hub.

How to Remove a Drive Motor

How to Remove a Drive Torque Hub

2WD Drive Manifold

18-1 2WD Drive Manifold Components

Index and description of 2WD drive manifold components with torque values.

18-2 Valve Adjustments

How to Adjust the Charge Pressure Relief Valve

Steps to adjust the charge pressure relief valve.

4WD Drive Manifold

19-1 4WD Drive Manifold Components

Index and description of 4WD drive manifold components with torque values.

19-2 Valve Adjustments

How to Adjust the Charge Pressure Relief Valve

Steps to adjust the charge pressure relief valve.

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