Gehl 650 to MLA-T 516 Service Manual Electrical and Hydraulic Diagram 50940441C

Gehl 650 to MLA-T 516 Service Manual Electrical and Hydraulic Diagram 50940441C

Size: 97.84 MB
Language: English
Machine: Articulated Loader
Machine Model:
Gehl 650
Gehl 750
Gehl T750
Mustang 608
Mustang 708
Mustang 708T
Manitou MLA-6
Manitou MLA-7
Manitou MLA-T 516
Part Number: 50940441C
Document: Service Manual, Electrical and Hydraulic Diagram
Publication Date: 2021
Pages: 650 Pages

The Bookmarks of Gehl 650 to MLA-T 516 Service Manual Electrical and Hydraulic Diagram 50940441C:
Table of Contents
Introduction
 Safety Symbol and Signal Words
 Legal Notices
 Contents and Use of this Manual
 Machine Orientation
 Proper Machine Use
 Model/Serial Numbers
 Component Identification
 Attachments
 Using Attachments
 Fire Extinguisher
 Manufacturer Information
 Indicator and Operation Symbols
Safety
 Safety Symbol and Signal Words
 Mandatory Safety Shutdown Procedure
 Before Starting
 During Operation
 Provision for Stability/Avoiding Rollover and Tipover Accidents
 Telescopic Machines
 Articulated Loader Stability
 Applications with Load-Handling Devices
 Parking the Machine
 Electrical Energy
 Maintenance and Service Safety Practices
 Battery Hazards
 Fire Hazards
 Additional Safety Equipment
 Crystalline Silica Exposure
 Transporting the Machine
 Raising the Machine with a Crane
 Loading and Transporting the Machine
 Safety Decals
 ANSI-Style and Common Safety Decal Locations
 ISO-Style Safety Decal Locations
Indicators and Controls
 Multi-Function Display
 Control Keypad
 Switch Panel
 Telescopic Machines Load/Level Indicators (Telescopic Machines)
 Ignition Switch
 Operator’s Seat/Armrest
 Multi-Function Joystick
 Parking Brake
 Control Lever (Option)
 Throttle Controls
 Travel Controls
 High/Low Travel Speed Selection
 Constant Speed (Option)
 Differential Lock
 Engine Off Load Arm Lower
 Hydraulics Transport Lock-out
 Attachment Mounting
 Auxiliary Hydraulic System
 Hydraglide™ Button (Option)
 Cooling Fan Rotation Reversing Button
 Cab Heat and Air Conditioning (HVAC)
 Work Lights Button
 Load Arm Lights Button (Telescopic Machines Only)
 Beacon (Option)
 Windshield Wiper/Washer and Defrost
 12V Accessory Power Outlet
 External 12V Attachment Power Connections (Option)
 Battery Disconnect Switch
Operation
 Operational Checks
 Before Operation
 Seat Belt
 Dome Light
 Starting the Engine
 Engine Warm Up
 Run-In Period
 Stopping the Engine
 Engine Stalling
 Safety Interlock System (Hydraloc™)
 Travel Drive Operation
 Constant Speed Operation (Option)
 Special Considerations for Telescopic Machines
 Load Arm Operation
 Load Arm Raise/Tilt Support (Non-Telescopic Machines Only)
 Self-Leveling and Return-To Dig
 Hydraglide™ Ride Control System (Option)
 Hydraulics Transport Lock-Out Operation
 Connecting/Disconnecting Attachments
 Powering Attachments with Hydraulic Function
 14-Pin Connector (Option)
 Working with Buckets
 Working with Pallet Forks
 Diesel Particulate Filter (DPF) Regeneration Procedures
 After Operation
 Jump-Starting
 Raising the Machine using a Crane
 Towing
 Loading and Transporting the Machine on a Transport Vehicle
Maintenance
 Maintenance Schedule
 Maintenance Interval
 General Lubrication
 Telescopic Load Arm Maintenance (Telescopic Machines Only)
 LLMI Calibration (EU Telescopic Machines Only)
 Engine Maintenance
 DPF Service
 Fuel System Maintenance
 Hydraulic System Maintenance
 Hydraulic Hose Maintenance
 Planetary Axles
 Brake Fluid Reservoir
 Parking Brake Adjustment/Service
 Wheels and Tires
 Travel Motor Lubrication
 Electrical System
 HVAC/Air Conditioning Maintenance
 Windshield Washer Reservoir
 Long-Term Storage
 Final Shutdown / Decommissioning
Hydrostatic System
 Hydrostatic System General Information
 Charge Pressure Test and Adjustment
 Hydrostatic Pump Pressure Relief Valves
 600 Series / MLA-6 Hydrostatic Pump Removal
 Splined Coupler Removal/Installation
 600 Series / MLA-6 Hydrostatic Pump Installation
 700 Series / MLA-7 / MLA-T Hydrostatic Pump Removal
 Splined Coupler Removal/Installation
 700 Series / MLA-7 / MLA-T Hydrostatic Pump Installation
 Hydrostatic Pump Drive Coupling Removal and Installation
Drive System
 Drive System General Information
 Pump and Drive Motor Error Codes
 Hydraulic Drive Motor
 600 Series / MLA-6 Hydraulic Motor Removal
 600 Series / MLA-6 Hydraulic Motor Installation
 700 Series / MLA-7 / MLA-T Hydraulic Motor Removal
 700 Series / MLA-7 / MLA-T Hydraulic Motor Installation
 Brake/Inching Pedal Calibration
 Bleeding the Brake System
 Brake/Inching Pedal Electrical
 Throttle Pedal Electrical
 Hand Throttle Electrical
 Transmission Control Unit (TCU)/ Drive Controller
Hydraulic System
 Hydraulic System General Information
 General Hydraulic Service Notes
 Hydraulic System Diagrams
 Main Pressure Test and Adjustment
 Control Valve
 Non-Telescopic Machines Tilt/ Lift Cylinder Tests
 Telescopic Machines Lift/Tilt Functional Description
 Telescopic Machines Tilt/Lift/ Extension Cylinder Tests
 Hydraulic Cylinder Disassembly/ Assembly
 Hydraulic Solenoid Valves and Tests
 Hydraglide
 Solenoid Valve Disassembly/ Reassembly
 Steering
 Hydraulic System Troubleshooting
Hydraulic Schematics
 Hydraulic Schematic — Standard (Non-Telescopic Machines)
 Hydraulic Schematic — with High-Flow/2nd Auxiliary Hydraulics and Hydraglide (Non-Telescopic Machines)
 Hydraulic Schematic — Standard Auxiliary Hydraulics (Telescopic Machines)
 Hydraulic Schematic - Standard Hydraulics with Options (Telescopic Machines)
 Hydraulic Schematic - High-Flow Auxiliary Hydraulics (Telescopic Machines)
 Hydraulic Schematic - High-Flow Auxiliary Hydraulics with Options (Telescopic Machines)
Electrical Control System
 Electrical Control System General Information
 Control Modules
 CAN System Service/Computer Connection
 Operation/Controller Area Network (CAN) Functional Organization
 Accessories and Options Functional Detail
 CAN/Control System Troubleshooting
Electrical System
 Power Distribution
 Start/Glow Relay Solenoid Test
 Control Modules
 J1939 Data Connector
 Easy Manager
Wire Harness Diagrams
 Wire Harness Diagram -- Front Chassis
 Wire Harness Diagram -- Rear Chassis -- AL750 (SN J00070227 and Down), AL708 (SN A00075299 and Down), AL650 (SN C00060321 and Down), AL608 (SN C00065301 and Down)
 Wire Harness Diagram -- Telescopic Load Arm
 Wire Harness Diagram -- Cab/Canopy
 Wire Harness Diagram -- Engine -- AL650 (SN C00060322 and Up), AL608 (SN C00065302 and Up), MLA-6
 Wire Harness Diagram -- Engine -- AL650 (SN C00060321 and Down), AL608 (SN C00065301 and Down)
 Wire Harness Diagram -- 700 Series / MLA-7 / MLA-T Engine
Electrical Schematics
 Electrical Schematic – Chassis (1 of 3)
 Electrical Schematic – Chassis (2 of 3)
 Electrical Schematic – Chassis – Switch Panel Splices (3 of 3)
 Electrical Schematic – Chassis – Rear Frame (1 of 2)
 Electrical Schematic – Chassis – Rear Frame (2 of 2)
 Electrical Schematic – Chassis – Front Frame/Headlights (Non-Telescopic Machines)
 Electrical Schematic – Chassis – Front Frame/Headlights (Telescopic Machines) (1 of 2)
 Electrical Schematic – Chassis – Front Frame/Headlights (Telescopic Machines) (2 of 2)
 Electrical Schematic – Enclosed ROPS/FOPS
 Electrical Schematic – HVAC
 Electrical Schematic – Open ROPS/FOPS
 Electrical Schematic – 600 Series Engine (Yanmar 4TNV98CT-PGWLT)
 Electrical Schematic — 700 Series Engine (Deutz TD3.6L4) (1 of 2)
 Electrical Schematic -- 700 Series Engine (Deutz TD3.6L4) (2 of 2)
 Electrical Schematic — Electrical Auxiliary Circuits
 Electrical Schematic -- Rear Lights Connection
 Electrical Schematic — 14-Pin Auxiliary Circuit
 Electrical Schematic -- Turn Signal/Radio Jumpers
Chassis
 Chassis General Information
 Cab/Canopy Removal
 Cab/Canopy Installation
 Engine Cover Removal/Replacement
 Articulation Joint
Telescopic Load Arm
 Telescopic Load Arm Component Identification
 Tilt Cylinder Removal/Installation
 Inner Load Arm Hydraulic Tube and Hose Removal/Installation
 Load Arm Slide Pad Service
 Hose Support Removal
 Hose Support Installation
 Extension Indicator Potentiometer (Domestic Telescopic Machines)
HVAC System
 Air Conditioning Refrigerant Recovery
 Air Conditioning System Charging
 700 Series / MLA-7 / MLA-T Air Conditioning Compressor Removal
 700 Series / MLA-7 / MLA-T Air Conditioning Compressor Installation
600 Series / MLA-6 Engine
 600 Series / MLA-6 Engine Removal
 600 Series / MLA-6 Engine Installation
700 Series / MLA-7 / MLA-T Engine
 700 Series / MLA-7 / MLA-T Engine Removal
 700 Series / MLA-7 / MLA-T Engine Installation
Engine Cooling System
 Engine Cooling System General Information
 600 Series / MLA-6 Radiator Removal
 600 Series / MLA-6 Radiator Installation
 700 Series / MLA-7 / MLA-T Radiator Removal
 700 Series / MLA-7 / MLA-T Radiator Installation
Troubleshooting
 Engine Troubleshooting
 Indicator Lamp Troubleshooting
 Seal and Hose Troubleshooting
 Hydraulic System Troubleshooting
 Hydrostatic Travel Drive System Troubleshooting
 Electrical Troubleshooting
 Error Codes
Specifications
 Fluids/Lubricants Types and Capacities
 Payloads/Capacities
 Dimensions
 Weights
 Coolant Compound Table
 Wheels/Tires
 Engine
 Hydraulic System
 Sound Power/Pressure Levels (Non-Telescopic Machines)
 Sound Power/Pressure Levels (Telescopic Machines)
 Vibration Levels
 Common Materials and Densities
Index
Torque Specifications

#more Product: Gehl Operators Manual, Parts Catalog, Service Manual, Wiring Diagram