1988 Honda FL400R Pilot Service Manual
Troubleshooting, parts diagrams, and service data for the Honda FL400R Pilot, covering essential systems and components with part numbers for easy identification. (PN C4256-90954)
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Sample pages from the 1988 Honda FL400R Pilot Service Manual manual
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Honda Models Covered & Key Technical Specifications
Models: Honda FL400R Pilot
Build Years: 1988
Technical Data:
- Engine displacement: 396.1 cc (24.22 cu in)
- Engine type: Liquid-cooled, 2-stroke single cylinder
- Transmission: Torque sensitive belt converter
- Coolant capacity: 2.04 liters (2.16 US qt, 1.79 Imp qt)
- Fuel tank capacity: 16.0 liters (4.23 US gal, 3.52 Imp gal)
- Spark plug gap: 0.7–0.8 mm (0.028–0.031 in)
- Transmission oil capacity: 1.0 liters (1.06 US qt, 0.88 Imp qt)
Honda Manual Features & Content Preview
1988 Honda FL400R Pilot Service Manual
- Covers 1988 Honda FL400R Pilot with liquid-cooled 2-stroke 396.1 cc engine and torque-sensitive belt converter
- Official Honda publication dated 1988
- Contains 262 pages of technical documentation including torque specifications, system schematics, and component exploded-view diagrams
- Downloads to your account within seconds of checkout
- Your order stays downloadable from your account for life
- Indexed PDF search covers every chapter and appendix
- Suitable for printing individual sections for shop-floor use
- This 1988 first edition serves as the foundational technical reference for the Pilot vehicle launch, providing accurate engine, cooling, and chassis specifications
What the Manual Documents
The 1988 Honda FL400R Pilot service manual contains detailed technical information across twenty-two sections. Major chapters encompass engine removal, cylinder head, piston inspection, recoil starter, alternator, balancer, and crankcase assembly. Chassis maintenance covers the belt converter, transmission system, front and rear suspension geometry, and the hydraulic brake system. Electrical chapters provide data for the ignition system, charging system, starter, and lighting components, along with a complete wiring diagram for the unit. The manual also includes dedicated sections for fuel system component service, cooling system testing, and periodic maintenance scheduling to keep the vehicle in operational order.
Specification Highlights
Engine cooling system capacity for the 1988 Honda FL400R is documented at 2.04 liters. Cylinder head nut torque is specified at 27 N·m in the engine assembly data. The transmission oil capacity is listed at 1.0 liters for assembly and disassembly procedures. Intake valve clearance and spark plug gap specifications are readily available in the engine section. The manual provides detailed torque values for chassis and frame components, such as the 55 N·m specification for engine-transmission connecting bracket bolts. For those seeking additional background, what an OEM service publication covers details how these specifications are structured for professional diagnostics.
Note: This document is a service reference for qualified technicians and does not provide repair instruction. Reference only — always consult a certified technician before performing service on this equipment.
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