1982 Honda XL400R XL500R Workshop Manual
This manual covers the Honda XL400R and XL500R, detailing procedures for carburetor specifications, adjustment, and maintenance. Includes diagrams and specific part numbers. Ref: PD78A/PD75A
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Sample pages from the 1982 Honda XL400R XL500R Workshop Manual manual
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Honda Models Covered & Key Technical Specifications
Models: Honda XL400R, Honda XL500R
Sub-models / Variants: F type, ED type, G type
Build Years: 1982
Technical Data:
- Engine type: Air-cooled 4-stroke OHC single-cylinder
- Displacement: 498 cc (XL500R), 397 cc (XL400R)
- Transmission: 5-speed constant mesh
- Spark plug gap: 0.6–0.7 mm (0.024–0.028 in)
- Ignition timing (Initial): 10° BTDC at 1,200 rpm
- Front fork oil capacity: 376.0–381.0 cc
Honda Manual Features & Content Preview
Honda XL400R XL500R Workshop Documentation
- Covers 1982 Honda XL400R and XL500R motorcycles, including F, ED, and G configuration variants.
- Official Honda OEM publication Addendum, first edition 1982.
- Includes 12 detailed wiring schematics and 14 major exploded-view diagrams covering engine, chassis, and suspension components.
- Downloads to your account within seconds of checkout.
- Permanent availability in your purchase account — no re-buy required.
- Laid out for standard letter and A4 printing.
- Full-text search finds any part number in seconds.
- This 1982 addendum provides necessary service data to supplement the base shop manual for the 400R and 500R platform.
Technical Scope and Service Data
This 1982 Honda XL400R XL500R workshop manual documents service information for the dual-sport platform. The publication details fuel system maintenance, specifically carburetor specifications for the PD78A and PD75A units. Sections cover cylinder head service, including timing marks and torque values for assembly, as well as AC generator stator testing and replacement. Additional chapters describe front wheel, brake, and steering stem maintenance procedures, supported by extensive technical specifications.
Component Specifications and Values
Performance and setup data is provided for engine and chassis systems. Intake valve clearance for the 1982 Honda XL400R and XL500R is specified at 0.05 mm in the specification table. Engine oil capacity after draining is documented at 1.5 liters for both models. Ignition coil primary resistance is listed at 0.2–0.3 ohms in the ignition system section. For further details on what an OEM service publication covers, refer to the technical feature notes within the document.
All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. An official 100-page Honda OEM workshop manual covering the 1982 Honda XL400R and XL500R, documenting engine, fuel, electrical, and suspension specifications for the factory-spec platform.
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