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Warn P2500 - User Manual

Warn P2500
45 pages
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1
SERVICE GUIDE
FOR THE
WARN
ATV and Utility Winches
A2000, A2500, T2500, U2500,
P2500, Z3500, Pull Pack
12V DC
Electric Winch
REPAIR / REPLACEMENT INSTRUCTIONS
TROUBLE SHOOTING GUIDE
This guide has been provided for use by Warn Authorized Service Centers. Any other
use is prohibited.
This guide identifies potential hazards and has important safety messages that help
you and others avoid personal injury or death. WARNING and CAUTION are signal
words that identify the level of hazard. These signal words mean:
WARNING signals a hazard that could cause serious injury or death, if you do not
follow recommendations.
CAUTION signals a hazard that may cause minor to moderate injury, if you do not
follow recommendations.
This guide uses NOTICE to call attention to important mechanical information, and
Note: to emphasize general information worthy of special attention
Warn Industries, Inc
12900 SE Capps Road
Clackamas, OR 97015 USA
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Summary

SECTION 1 - GETTING STARTED

1.1 WINCH MODEL IDENTIFICATION

Guides users in correctly identifying the winch model and part number for accurate repair and parts ordering.

1.2 DEFINITIONS AND WINCH OPERATION

Defines major structural components and explains the operational principles of Warn planetary winches.

SECTION 2 - DISASSEMBLY & REASSEMBLY

2.1 SERVICE TECHNICIAN REPAIRS

Highlights that the manual is intended for authorized service technicians and stresses proper tools and adherence to instructions.

2.2 SUGGESTED TOOLS

Lists the necessary tools recommended for performing disassembly and reassembly procedures on the winch.

2.3 DISASSEMBLY;REASSEMBLY

Provides step-by-step instructions and safety warnings for taking apart and putting back together the winch components.

MOTOR REMOVAL

Details the process of removing the winch motor, emphasizing noting wire placement and securing the wire rope.

ARMATURE REMOVAL

Explains how to remove the armature from the motor, including checks for wear and damage to the commutator.

ARMATURE REPLACEMENT

Guides on correctly inserting the armature into the motor casing and inspecting the housing for damage.

MOTOR REPLACEMENT

Outlines the steps for reinstalling the motor, noting the need to remove the drum support plate and check for specific parts.

MOTOR CAP ASSEMBLY REPLACEMENT

Details the procedure for replacing the motor cap assembly, emphasizing alignment of index marks and proper bolt tightening.

MOTOR HOUSING REASSEMBLY

Describes reassembling the motor housing, including replacing gears, thrust washers, and cable protectors correctly.

CLUTCH HOUSING DISASSEMBLY

Provides instructions for disassembling the clutch housing, including noting motor placement and securing the wire rope.

CLUTCH HOUSING REASSEMBLY

Guides on reassembling the clutch housing, including greasing parts, replacing gears, and aligning components.

SECTION 3 - BRAKE REMOVAL AND REPLACEMENT FOR ATV & UTILITY WINCHES

3.1 SUGGESTED TOOLS

Lists the necessary tools for brake removal and replacement procedures, including retaining ring pliers and a screwdriver.

3.2 BRAKE DISASSEMBLY

Details the steps for disassembling the winch brake assembly, including removing retaining rings and gears.

3.3 REASSEMBLY; NEW BRAKE INSTALLATION

Provides instructions for reassembling the brake, including cleaning, greasing, and replacing components correctly.

SECTION 4.0 - CONTROL PACK OVERVIEW AND WIRING REFERENCE

4.1 OVERVIEW OF CONTROL OPERATION

Explains the different types of winch control operations including dial, contactor, and solenoid controls.

4.1.1 DIAL CONTROL SWITCH

Details the wiring and operation of the dial control switch, including its connection to the battery and winch through a solenoid.

4.1.2 CONTACTOR CONTROL PACK

Describes the electrical operation of the contactor control pack, including power to the remote socket and wire triggers for different modes.

4.1.3 SOLENOID CONTROL PACK(WINCH)

Explains the wiring of solenoid control packs, emphasizing the use of diodes for safety and operation in power-in and power-out modes.

4.1.4 SOLENOID CONTROL PACK(PULL PACK)

Details the components and wiring of the pull pack solenoid control pack, including solenoids, a diode, and electrical cables.

SECTION 5 - WINCH TROUBLE SHOOTING

5.1.1 WINCH DOES NOT HOLD LOAD

Addresses issues where the winch fails to hold its load, listing possible causes like incorrect rope spooling or exceeding load ratings.

5.1.2 BRAKE OVER HEATS AND WILL NOT HOLD LOAD.

Troubleshoots overheating brakes and loss of holding power, suggesting causes like incorrect spooling or prolonged power-out cycles.

5.1.3 DIFFICULTY IN SPOOLING WIRE ROPE OFF DRUM BY HAND.

Helps diagnose problems with manually spooling wire rope, citing bent drum flanges or worn drum bushings as potential causes.

5.1.4 WINCH LACKS POWER, PULLS SLOWLY, STALLS OR WILL NOT RUN AT ALL.

Covers common power issues, including grounding problems, loose connections, battery faults, armature wear, and solenoid failures.

5.1.5 WINCH DOES NOT HAVE THE SAME PULLING POWER AS WHEN IT WAS NEW.

Addresses diminished pulling power, suggesting causes like damaged remote controls, incorrect ground connections, or worn clutch housing.

5.1.6 WHEN REMOTE CONTROL SWITCH IS ACTIVATED, ONLY A CLICKING SOUND RESULTS AND WINCH DOES NOT OPERATE IN EITHER POWER-IN OR POWER-OUT MODE.

Diagnoses issues where only a clicking sound is heard, pointing to faulty grounding, battery problems, water damage, or sticking solenoids.

5.1.7 ELECTRICAL SPARKS APPEAR AROUND THE MOTOR OR MOTOR END HOUSING.

Explains causes of electrical sparks, such as improper motor installation, water ingress, or worn brushes due to armature issues.

5.1.8 WHEN THE REMOTE CONTROL IS ACTIVATED, WINCH OPERATES IN ONLY ONE DIRECTION.

Troubleshoots winches operating in only one direction, attributing it to damaged remote controls, loose pins, or sticking solenoids.

5.1.9 DIAL SWITCH WILL NOT FUNCTION OR OPERATE WINCH

Addresses dial switch malfunctions, suggesting causes like bent switch bases or incorrect wiring.

5.1.10 SWITCH IS BURNED

Identifies issues where the switch is burned, likely due to incorrect wiring or improper installation.

5.1.11 WIRE HARNESS MELTED INSULATION

Diagnoses melted wire harness insulation, caused by the switch being held in the 'on' position during stalling or poor installation.

5.1.12 WIRE ROPE IS BEHIND DRUM FLANGE

Covers wire rope issues where it gets behind the drum flange, potentially damaging bushings or the rope itself.

Summary

SECTION 1 - GETTING STARTED

1.1 WINCH MODEL IDENTIFICATION

Guides users in correctly identifying the winch model and part number for accurate repair and parts ordering.

1.2 DEFINITIONS AND WINCH OPERATION

Defines major structural components and explains the operational principles of Warn planetary winches.

SECTION 2 - DISASSEMBLY & REASSEMBLY

2.1 SERVICE TECHNICIAN REPAIRS

Highlights that the manual is intended for authorized service technicians and stresses proper tools and adherence to instructions.

2.2 SUGGESTED TOOLS

Lists the necessary tools recommended for performing disassembly and reassembly procedures on the winch.

2.3 DISASSEMBLY;REASSEMBLY

Provides step-by-step instructions and safety warnings for taking apart and putting back together the winch components.

MOTOR REMOVAL

Details the process of removing the winch motor, emphasizing noting wire placement and securing the wire rope.

ARMATURE REMOVAL

Explains how to remove the armature from the motor, including checks for wear and damage to the commutator.

ARMATURE REPLACEMENT

Guides on correctly inserting the armature into the motor casing and inspecting the housing for damage.

MOTOR REPLACEMENT

Outlines the steps for reinstalling the motor, noting the need to remove the drum support plate and check for specific parts.

MOTOR CAP ASSEMBLY REPLACEMENT

Details the procedure for replacing the motor cap assembly, emphasizing alignment of index marks and proper bolt tightening.

MOTOR HOUSING REASSEMBLY

Describes reassembling the motor housing, including replacing gears, thrust washers, and cable protectors correctly.

CLUTCH HOUSING DISASSEMBLY

Provides instructions for disassembling the clutch housing, including noting motor placement and securing the wire rope.

CLUTCH HOUSING REASSEMBLY

Guides on reassembling the clutch housing, including greasing parts, replacing gears, and aligning components.

SECTION 3 - BRAKE REMOVAL AND REPLACEMENT FOR ATV & UTILITY WINCHES

3.1 SUGGESTED TOOLS

Lists the necessary tools for brake removal and replacement procedures, including retaining ring pliers and a screwdriver.

3.2 BRAKE DISASSEMBLY

Details the steps for disassembling the winch brake assembly, including removing retaining rings and gears.

3.3 REASSEMBLY; NEW BRAKE INSTALLATION

Provides instructions for reassembling the brake, including cleaning, greasing, and replacing components correctly.

SECTION 4.0 - CONTROL PACK OVERVIEW AND WIRING REFERENCE

4.1 OVERVIEW OF CONTROL OPERATION

Explains the different types of winch control operations including dial, contactor, and solenoid controls.

4.1.1 DIAL CONTROL SWITCH

Details the wiring and operation of the dial control switch, including its connection to the battery and winch through a solenoid.

4.1.2 CONTACTOR CONTROL PACK

Describes the electrical operation of the contactor control pack, including power to the remote socket and wire triggers for different modes.

4.1.3 SOLENOID CONTROL PACK(WINCH)

Explains the wiring of solenoid control packs, emphasizing the use of diodes for safety and operation in power-in and power-out modes.

4.1.4 SOLENOID CONTROL PACK(PULL PACK)

Details the components and wiring of the pull pack solenoid control pack, including solenoids, a diode, and electrical cables.

SECTION 5 - WINCH TROUBLE SHOOTING

5.1.1 WINCH DOES NOT HOLD LOAD

Addresses issues where the winch fails to hold its load, listing possible causes like incorrect rope spooling or exceeding load ratings.

5.1.2 BRAKE OVER HEATS AND WILL NOT HOLD LOAD.

Troubleshoots overheating brakes and loss of holding power, suggesting causes like incorrect spooling or prolonged power-out cycles.

5.1.3 DIFFICULTY IN SPOOLING WIRE ROPE OFF DRUM BY HAND.

Helps diagnose problems with manually spooling wire rope, citing bent drum flanges or worn drum bushings as potential causes.

5.1.4 WINCH LACKS POWER, PULLS SLOWLY, STALLS OR WILL NOT RUN AT ALL.

Covers common power issues, including grounding problems, loose connections, battery faults, armature wear, and solenoid failures.

5.1.5 WINCH DOES NOT HAVE THE SAME PULLING POWER AS WHEN IT WAS NEW.

Addresses diminished pulling power, suggesting causes like damaged remote controls, incorrect ground connections, or worn clutch housing.

5.1.6 WHEN REMOTE CONTROL SWITCH IS ACTIVATED, ONLY A CLICKING SOUND RESULTS AND WINCH DOES NOT OPERATE IN EITHER POWER-IN OR POWER-OUT MODE.

Diagnoses issues where only a clicking sound is heard, pointing to faulty grounding, battery problems, water damage, or sticking solenoids.

5.1.7 ELECTRICAL SPARKS APPEAR AROUND THE MOTOR OR MOTOR END HOUSING.

Explains causes of electrical sparks, such as improper motor installation, water ingress, or worn brushes due to armature issues.

5.1.8 WHEN THE REMOTE CONTROL IS ACTIVATED, WINCH OPERATES IN ONLY ONE DIRECTION.

Troubleshoots winches operating in only one direction, attributing it to damaged remote controls, loose pins, or sticking solenoids.

5.1.9 DIAL SWITCH WILL NOT FUNCTION OR OPERATE WINCH

Addresses dial switch malfunctions, suggesting causes like bent switch bases or incorrect wiring.

5.1.10 SWITCH IS BURNED

Identifies issues where the switch is burned, likely due to incorrect wiring or improper installation.

5.1.11 WIRE HARNESS MELTED INSULATION

Diagnoses melted wire harness insulation, caused by the switch being held in the 'on' position during stalling or poor installation.

5.1.12 WIRE ROPE IS BEHIND DRUM FLANGE

Covers wire rope issues where it gets behind the drum flange, potentially damaging bushings or the rope itself.

Warn P2500 Specifications

General IconGeneral
BrandWarn
ModelP2500
CategoryWinches
LanguageEnglish

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