Target Audience:
Do-It-Yourself (DIY) enthusiasts, home mechanics, and professional technicians working on the 2009 Suzuki RM85/RM85L.
Value Proposition:
Provides comprehensive, step-by-step instructions for servicing and repair, enabling cost savings on maintenance and repairs. Instant download offers immediate access.
Completeness:
Claimed to be the 'most complete' manual, covering all aspects of the vehicle's service and repair.
Ease Of Use:
Designed for all skill levels with easy-to-follow, step-by-step instructions.
Accessibility:
Instant download format provides immediate access without shipping delays.
Engine:
Complete disassembly, assembly, tuning, and troubleshooting of the two-stroke engine.
Fuel System:
Carburetor servicing, adjustments, jetting, fuel lines, and fuel tank maintenance.
Cooling System:
Radiator, hoses, coolant specifications, and fan operation (if applicable to model variant).
Transmission:
Gearbox inspection, repair, gear shifting mechanism, clutch assembly, and kick starter service.
Electrical System:
Ignition system, lighting, charging system (if applicable), wiring diagrams, and component testing.
Brakes:
Front and rear brake system servicing, fluid replacement, caliper maintenance, and pad replacement.
Suspension:
Front fork servicing (oil changes, seal replacement), rear shock absorber maintenance, and linkage lubrication.
Wheels Tires:
Wheel bearing maintenance, tire pressure recommendations, and rim inspection.
Steering:
Steering head bearing service and adjustment.
Disassembly Assembly:
Step-by-step instructions for major component removal and installation.
Routine Maintenance:
Detailed procedures for oil changes, filter replacements, spark plug servicing, and chain adjustments.
Troubleshooting Diagnostics:
Common problems, diagnostic charts, and systematic approaches to identify and resolve issues.
Engine Rebuild:
Comprehensive guidance for piston, cylinder, crankshaft, and connecting rod service.
Carburetor Tuning:
Jetting information, mixture adjustments, and idle speed settings for optimal performance.
Depth:
Comprehensive coverage from basic maintenance to full engine and component rebuilds.
Type:
Liquid-cooled, 2-stroke, reed valve, Suzuki Advanced Combustion System (S-ACCS)
Displacement:
84.7 cm³ (5.17 cu. in.)
Bore X Stroke:
48.0 x 46.6 mm (1.89 x 1.83 in.)
Compression Ratio:
9.1:1 (RM85) / 9.3:1 (RM85L) (Approximate, may vary based on tuning)
Horsepower Ps:
Approx. 17.7 PS @ 11,000 rpm (RM85)
Torque Nm:
Approx. 11.0 Nm @ 10,000 rpm (RM85)
Carburetor:
Keihin PWK28 (28mm flat slide carburetor)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
Oil Mixture:
2-stroke engine oil mixed with gasoline (typically 20:1 or 50:1 depending on oil and usage, refer to manual for exact specifications).
Length:
Approx. 1,850 mm (72.8 in.)
Width:
Approx. 750 mm (29.5 in.)
Height:
Approx. 1,120 mm (44.1 in.)
Wheelbase:
Approx. 1,280 mm (50.4 in.)
Dry Weight:
Approx. 77 kg (169.8 lbs)
Wet Weight:
Approx. 85 kg (187.4 lbs) (Approximate, including all fluids)
Oil Change:
Refer to manual for specific recommendations based on usage, but typically every few riding hours for premix or gearbox oil.
Air Filter:
Frequent cleaning/replacement recommended, especially in dusty conditions.
Spark Plug:
Regular inspection and replacement based on condition and plug gap specifications.
Piston Rings:
Recommended replacement at intervals specified in the manual based on hours of use or performance degradation.
Coolant:
Permanent type antifreeze coolant (e.g., 50% solution of ethylene glycol) specified in the manual.
Transmission Oil:
API GL-4 SAE 80W/90 gear oil (or equivalent as specified in manual).
Brake Fluid:
DOT 3 or DOT 4 brake fluid (refer to manual for exact specification).
Power Valve:
Can accumulate carbon and require cleaning or servicing for optimal performance.
Carburetor:
Can be sensitive to jetting and altitude adjustments; requires periodic cleaning and tuning.
Engine Rebuild Frequency:
Two-stroke engines, especially when ridden hard, require more frequent top-end rebuilds (piston, rings) than four-stroke engines.
Manufacturer:
Suzuki Motor Corporation, a Japanese multinational corporation known for its wide range of products, including motorcycles, automobiles, and marine engines.
Rm Series:
The RM series has a long and successful history in motocross racing, with continuous development focused on performance and rider feedback.
Rm85 Introduction:
The RM85 was introduced to cater to the junior motocross market, offering a smaller displacement yet potent package.