🏷️ Basic Information

Make:

Honda

Model:

CRF80F / CRF100F

Product Name:

CRF80F/CRF100F Service Manual Repair 2004-2013

👋 Introduction

Target Audience:

Owners and technicians servicing Honda CRF80F and CRF100F off-road motorcycles from 2004 to 2013.

Comprehensiveness:

Provides exhaustive information for complete repair, maintenance, and troubleshooting, covering virtually all aspects of the vehicles.

Benefits:

Empowers owners to perform maintenance and repairs themselves, saving on labor costs and ensuring proper upkeep of their Honda dirt bikes.

📋 Manual Details

Applicable Years:

2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013

Production Notes:

Models were not produced in the 2010 model year.

Manual Type:

Service Manual / Repair Manual

Format Type:

Digital (PDF)

Page Count:

254 pages

Navigation:

Clickable chapters and searchable text

Printing Restrictions:

No restrictions on printing

Saving Restrictions:

No restrictions on saving/burning to disc

Replacement Policy:

Free replacement offered for lost manuals

📖 Manual Coverage

Engine:

Complete engine tear down and rebuild, including internal components (e.g., piston, connecting rod, crankshaft, valves, camshaft).

Fuel System:

Carburetor overhaul, jetting specifications (main jet, slow jet, pilot jet), fuel pump troubleshooting (if applicable), fuel system cleaning.

Transmission Drivetrain:

Clutch operation and adjustment, transmission disassembly and reassembly, gearshift linkage, primary reduction gear.

Suspension Steering:

Front forks (including oil type, level, and seal replacement), rear shock absorber, swingarm maintenance, steering head bearing adjustment, triple tree.

Brakes:

Front and rear brake systems, including pad replacement, caliper maintenance, brake fluid specifications, and bleeding procedures.

Electrical Ignition:

Ignition system troubleshooting (e.g., no spark issues), magneto, stator, coil, CDI unit, rectifier, battery charging system, spark plug specifications.

Chassis Bodywork:

Frame inspection, body panel removal and installation, seat, fenders, handlebars, control cables (throttle, clutch).

Maintenance:

Regular scheduled maintenance tasks, fluid changes (engine oil, brake fluid), filter replacement, lubrication points.

Troubleshooting:

Comprehensive diagnostic procedures for common problems, error code interpretation (if applicable), symptom-based troubleshooting guides.

Repair Rebuild:

Detailed step-by-step instructions for complete disassembly, component repair, and reassembly of all major vehicle systems.

Installation:

Instructions for installing aftermarket parts or replacing major components.

Scope:

Full workshop manual coverage, suitable for both DIY enthusiasts and professional technicians.

Visual Aids:

Includes numerous pictures and detailed part diagrams to aid in understanding procedures and identifying components.

📊 Manual Specifications

File Type:

Portable Document Format (PDF)

Searchability:

Fully searchable text content for rapid information retrieval.

Print Quality:

High-resolution output suitable for clear printing of all text and diagrams.

Delivery Method:

Instant download

⚙️ Engine Specifications

Engine Type:

Air-cooled, four-stroke, OHC, single-cylinder

Displacement:

79cc

Bore X Stroke:

47.0 mm x 45.6 mm

Compression Ratio:

9.1:1

Engine Type:

Air-cooled, four-stroke, OHC, single-cylinder

Displacement:

99cc

Bore X Stroke:

52.0 mm x 47.5 mm

Compression Ratio:

9.1:1

Carburetor:

Keihin (specific models may vary, but commonly a CV type)

Recommended Oil Viscosity:

SAE 10W-30 (refer to manual for specific ambient temperature ranges)

Oil Capacity:

Approximately 0.9 L (0.95 US qt) without filter change; 1.0 L (1.06 US qt) with filter change (CRF80F/CRF100F specific values may differ slightly, refer to manual)

🔧 Transmission

Type:

Constant-mesh, 4-speed

Type:

Constant-mesh, 5-speed

Type:

Wet, multi-plate

📐 Dimensions

Curb Weight:

Approximately 76 kg (168 lbs)

Curb Weight:

Approximately 81 kg (179 lbs)

Crf80F:

Approximately 733 mm (28.9 in)

Crf100F:

Approximately 752 mm (29.6 in)

Crf80F:

Approximately 230 mm (9.1 in)

Crf100F:

Approximately 240 mm (9.4 in)

🛡️ Safety Features

General:

As off-road motorcycles, safety features are primarily inherent to design and operation. The manual covers proper operation, safety precautions, and maintenance of critical safety components like brakes and controls.

💡 Technology Features

Availability:

N/A (These are off-road motorcycles focused on performance and simplicity, not equipped with infotainment systems).

Availability:

N/A (No electronic driver assistance systems are present on these models).

Ignition:

CDI (Capacitor Discharge Ignition) with electronic advance

Method:

Kickstarter

🔧 Maintenance

Engine Oil Change:

Refer to manual for specific mileage or operating hour intervals; typically every few hundred miles or after intensive use.

Air Filter Cleaning:

Frequent checks and cleaning recommended, especially in dusty conditions. Manual provides specific cleaning and re-oiling procedures.

Spark Plug Inspection:

Regular inspection and replacement as per manual recommendations. Manual will specify correct gap.

Engine Oil:

SAE 10W-30 API SG or higher (refer to manual for specific Honda recommendations or equivalents)

Brake Fluid:

DOT 3 or DOT 4 (refer to manual for precise specification)

Common Wear Items:

Clutch plates, brake pads, tires, chain and sprockets, spark plugs, air filter are typical wear items.

Carburetor Cleaning:

Carburetors may require periodic cleaning or adjustment due to fuel deposits or wear, especially if the bike sits for extended periods.

📚 Vehicle History

Manufacturer:

Honda Motor Company, Ltd.

Lineage:

Part of Honda's long-standing CRF (Competition Four-stroke) series, known for their off-road capabilities and user-friendly designs for various skill levels.

Manufacturing Country:

Likely Japan or similar high-quality manufacturing facilities associated with Honda.