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General| Brand | Allied Systems |
|---|---|
| Model | Allied H6G Series |
| Category | Winches |
| Language | English |
General safety warnings supplementing specific warnings and cautions in the manual.
Guidelines on country-specific safety legislation and compliance for operators.
Critical cautions and warnings to prevent equipment damage, injury, or death.
Details for contacting Allied Systems Company for parts, service, or information.
Overview of the service manual's content and purpose for the H6G winch.
Explanation of the H6G winch's power source, torque transmission, and operational features.
Details on winch model, hydraulic operation type, gear ratio, and vehicle codes.
Information on how serial number codes are described and located on the winch.
Details on the winch's rated capacity as shown on the nameplate.
Key technical data including drum capacities, hydraulic requirements, and oil specs.
Recommended torque values for various fasteners and assemblies in the winch.
Explanation of the winch's gear reduction system and torque transfer mechanisms.
Description of the mechanism allowing mechanical disengagement of the drum gear.
How to operate the winch using the control lever and switches.
Overview of the winch's hydraulic system components and functions.
Details on the planetary speed reducer, its function, and components.
Explanation of the dry multi-disc spring applied brake system.
Description of the dual displacement vane-type hydraulic motor.
Details on Direction Control, Logic Control, BRAKE-OFF, HI-SPEED, and Electronic Control Panels.
Procedure for operating the winch in BRAKE-ON mode for rescue.
Procedure for operating the winch in LINE-IN mode for rescue.
Procedure for operating the winch in LINE-OUT mode for rescue.
Procedure for engaging the FREESPOOL function in rescue mode.
Operational sequence for the high-performance winch in BRAKE-ON mode.
Operational sequence for the high-performance winch in LINE-IN mode.
Sequence for operating the high-performance winch in HI-SPEED LINE-IN.
Operational sequence for the high-performance winch in LINE-OUT mode.
Sequence for operating the high-performance winch in HI-SPEED LINE-OUT.
Operational sequence for the high-performance winch in BRAKE-OFF mode.
Procedure for engaging FREESPOOL on the high-performance winch.
Diagrams illustrating the hydraulic system for different winch configurations.
Initial steps to identify winch problems by checking controls, hydraulics, and mechanical systems.
Graphical data showing pilot pressure output relative to control lever angle.
A systematic guide to diagnose issues related to the pump and controller.
Addresses issues like sluggishness, one-way drive, overheating, and control malfunctions.
Introduction to performing maintenance, checks, and adjustments using standard tools.
Guidelines for performing routine maintenance tasks on the winch.
Program for periodic inspection and lubrication based on operating hours.
Procedures for verifying winch condition and performance during use.
How to adjust the bearing preload to control drum rotation resistance in FREESPOOL.
Procedures for verifying system pressures using calibrated gauges.
Verifying adequate pilot supply pressure for tractor and winch functions.
Checking maximum pilot supply pressure under load conditions.
Measuring pressure on the B side of the motor for counterbalance valve function.
Checking pressure at motor ports A & B for proper motor operation.
Verifying sufficient pilot pressure for brake release.
Checking brake valve operation and overlap with motor drive.
Measuring pressures associated with the FREESPOOL function.
Checking pressure for the HI-SPEED function and its automatic shift-down feature.
Measuring pressures related to the BRAKE-OFF mode activation.
Checking system pressure during LINE-IN operation.
Checking system pressure during LINE-OUT operation.
Instructions for adjusting key hydraulic valves for optimal performance.
Procedure to adjust the load sense relief valve setting.
How to adjust the brake release valve for proper operation.
See tractor service manual for adjustment of the pilot supply reducing valve.
A table summarizing pressure test items, ports, equipment, control positions, and pressures.
Guidelines for disassembly, inspection, reassembly, and installation of winch components.
Step-by-step instructions for safely removing the winch from the tractor.
Procedures for taking apart major winch assemblies.
Instructions for removing the intermediate and FREESPOOL shafts.
Steps for removing the drum shaft and drum assembly.
Procedures for disassembling the hydraulic system of the rescue winch.
Procedures for disassembling the hydraulic system of the high-performance winch.
Steps for removing and disassembling the motor shaft assembly.
Detailed instructions for disassembling the hydraulic motor.
Procedures for disassembling the winch brake assembly.
Steps for disassembling the planetary reducer.
Procedures for reassembling major winch components.
General assembly guidelines and visual inspection criteria for winch parts.
Steps for assembling the planetary reducer.
Procedures for assembling the winch brake.
Instructions for assembling the hydraulic motor.
Steps for assembling and installing the motor shaft assembly.
Procedures for assembling the hydraulic system for the rescue winch.
Procedures for assembling the hydraulic system for the high-performance winch.
Steps for installing the drum and drum shaft.
Instructions for installing the intermediate and FREESPOOL shafts.
Final steps for installing the assembled winch onto the tractor.
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