Target Audience:
Yamaha RD350 owners, mechanics, enthusiasts
Manual Authenticity:
Actual Genuine Repair Service Factory Manuals, not 3rd party
Value Proposition:
Save $50-$60 per hour on shop labor costs by performing servicing yourself
Information Accessibility:
Searchable PDF for easy information retrieval and printing of specific pages
Content Breadth:
Comprehensive information for all maintenance, repair, and tuning needs
User Friendliness:
Easy to use for owners regardless of computer skill level
General Information:
Included
Engine Lubrication System:
Included
Engine Removal Installation:
Included
Crankshaft Transmission:
Included
Electrical System:
Included
Diagnostic Procedures:
Comprehensive engine fault symptom diagnosis
Repair Evaluation:
Research and evaluation of best repair approaches
Part Testing:
Secret techniques for testing suspected parts
Wiring Diagrams:
Tracing and verification of wiring diagrams
Engine Management Analysis:
Understanding and analyzing engine management systems
Common Fixes:
Guidance on common fixes for owner communication
Mechanic Evaluation:
Tips for evaluating mechanics and asking pertinent questions
Preventative Maintenance:
Common tips for preventing escalating problems
Troubleshooting Guide:
Advanced troubleshooting guide
Maintenance Procedures:
Step-by-step maintenance guidance
Repair Procedures:
Detailed repair procedures
Rebuilding Procedures:
Complete rebuild instructions
Restoration Guidance:
Guidance for vehicle restoration
Electrical Troubleshooting:
Diagnosis and repair of electrical system problems
Depth:
Factory-trained technician level
Detail Level:
Every detail relating to the vehicle covered
Illustration Quality:
Includes all necessary illustrations, diagrams, and photos
Instruction Format:
Step-by-step numbered instructions
Critical Information Highlight:
Notes, cautions, and warnings throughout each chapter
Diagram Matching:
Bold figure numbers for quick illustration matching
Part Identification:
Enlarged insets for detailed part examination
Navigation:
Numbered table of contents for fast information retrieval
Engine Configuration:
Parallel-twin, two-stroke, reed valve induction
Bore X Stroke:
54.0 mm x 74.0 mm
Compression Ratio:
6.2:1 (approx.)
Carburetors:
Dual 28mm Mikuni VM28SC
Ignition System:
CDI (Capacitor Discharge Ignition)
Horsepower At Rpm:
Approx. 33 hp @ 7,500 rpm (claimed)
Torque At Rpm:
Approx. 23 lb-ft @ 7,000 rpm (claimed)
Fuel Delivery:
Carbureted
Fuel Type:
Unleaded gasoline (premium recommended), 2-stroke oil pre-mix
Fuel Tank Capacity:
Approx. 4.5 gallons (17 liters)
Safety Features Era:
Basic safety features common for the era (e.g., dual circuit braking)
Braking System:
Front: Disc brake; Rear: Drum brake
Lighting:
Headlight, tail light, turn signals
Oil Change Interval:
Refer to manual for specific intervals based on usage
Spark Plug Replacement:
Refer to manual for recommended intervals
Chain Lubrication Adjustment:
Regularly, as specified in manual
Engine Oil Type:
Specific 2-stroke oil blend (refer to manual for recommended mix ratio)
Gearbox Oil Type:
Yamalube Gear Oil or equivalent (refer to manual for specific viscosity)
Brake Fluid Type:
DOT 3 or DOT 4 (check manual for specific caliper requirements)
Common Wear Items:
Piston rings, reed valves, clutch plates, crank seals (due to age and two-stroke nature)
Carburetor Tuning:
Sensitivity to altitude, temperature, and fuel quality; requires regular adjustment
Electrical Connections:
Corrosion and loosening of electrical connectors over time
Yamaha Motorcycles Legacy:
Yamaha's reputation for performance and reliability in the two-stroke era
Rd Series Significance:
Part of the influential RD series, known for its sporty performance and 'Race Developed' DNA.
Production Period For Models:
1972-1973