1987-1988 Honda TRX 250X FourTrax Service Manual

Comprehensive diagnostic and repair procedures for the 1987-1988 Honda TRX 250X FourTrax. Publication No. C4085-91017. Covers maintenance, troubleshooting, and component service.

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Document Details

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Document Number / Seller:
29599 / Carol Henry
File Size:
24.46 MB
File Type:
PDF
Language:
English
Pages:
229
Printable:
Yes
Category:
ATV
Last updated / verified
Mar 8, 2025

Models Covered & Key Technical Specifications

Honda TRX 250X FourTrax (1987-1988) (C4085-91017)

Comprehensive Diagnostic and Repair Procedures | Manufacturer Edition.

  • Approved Thermal Envelope: 15-30C establishes the optimal operating temperature Framework.
  • Baseline RPM Specs: For engine performance, 7500 rpm defines the maximum output Architecture.
  • Primary Physical Specs: The engine requires 246.4 cc for standard operation Norms.
  • General Coupling Torques: 2.25 kg-m signifies the maximum torque capability Bounds.
  • Certified System Fill: 2.0 L establishes the required oil capacity Protocol.
  • Reference Cooling Specs: Air-cooled operation achieves efficient heat dissipation Topology.

Professional Workshop Service Manual & Technical Specifications

Honda TRX 250X FourTrax (1987-1988) Service Manual: Authoritative Reference Factory Manual: Honda TRX 250X FourTrax Comprehensive Repair Handbook: Honda TRX 250X FourTrax (1987-1988) Resource-Library

Model-Designation: Honda TRX 250X FourTrax (1987-1988) // Model-Portfolio: ATV / Off-Road Vehicle Logic // Calibration-Scope: Complete Repair Procedures. Technical units are distributed across sections covering general information, lubrication, maintenance, fuel system, engine removal/installation, cylinder head/valves, cylinder/piston, clutch/oil pump/kick starter, alternator/gearshift linkage, crankcase/transmission/crankshaft, front wheel/suspension/steering, rear wheel/drive mechanism, rear suspension, hydraulic brakes, fenders/exhaust system, and electrical system. This manual documents torque specifications for various components to ensure proper gasket seal integrity. Integrated-Framework Technical-Path Calibration-Spec
Engine Specifications Torque Values Drive Train Details
Front Suspension Rear Suspension Brake System
Electrical System Troubleshooting Maintenance Schedules
Fuel System Clutch Operation Oil Pump Service

Reassembly procedures are specified for all major systems. Service intervals are documented for routine maintenance tasks. Component locations are identified clearly within the diagrams. Service procedures are documented for disassembly and reassembly. Calibration requirements are specified for adjustments to ensure optimal performance. The manual contains reliable information for maintaining and repairing the Honda TRX 250X FourTrax.

FAQ

What specifications **essential** testing parameters are provided for engine diagnostics? keyboard_arrow_down

1275 ± 100 kPa is the specified cylinder compression for engine diagnostics.

Check the **correct** diagnostic procedures for brake fluid leaks. keyboard_arrow_down

Always check brake operation before riding the FOURTRAX for proper hydraulic system function.

What does the **documented** fluid capacity requirements indicate? keyboard_arrow_down

2.0 L is the documented engine oil capacity after disassembly.

Reference the **precise** component identification for the drive chain. keyboard_arrow_down

520/86 links is the precise drive chain size specification.

What are the **proper** adjustment procedures for the idle speed? keyboard_arrow_down

1,400 ± 100 rpm is the proper idle speed adjustment for the carburetor.

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Reviews (5)

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The service manual for my Honda TRX250 is a lifesaver! It has clear instructions and diagrams that made my maintenance tasks so much easier. Highly recommend!
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I found the troubleshooting section particularly helpful. Every detail is covered, and I appreciated the quick email response when I had a question about the lubrication points. Excellent service!
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The download link was sent promptly, and the manual is easy to navigate. A great resource for keeping my ATV in top shape!
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The manual is very thorough, especially the engine section. Customer support was quick to respond to my queries, making the whole experience seamless. Thanks!
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Rated 5 out of 5 stars