Target Audience:
Owners of Suzuki PE175, PE250, and PE400 motorcycles from 1977-1981 seeking to perform their own maintenance and repairs.
Value Proposition:
Offers comprehensive, dealer-level repair information at a fraction of the cost of professional servicing, empowering users to maintain and repair their vintage Suzuki dirt bikes.
Features:
A-Z repair coverage, detailed pictures and diagrams, printable format, instant download delivery, lifelong usability.
Coverage Scope:
All models and repairs A-Z
Estimated Page Count:
High (Detailed A-Z coverage implies extensive pages, likely several hundred)
Type:
Workshop Service Repair Manual
Language:
English (Assumed based on product description and target market)
Engine Mechanical:
Engine removal/installation, cylinder head, valve train, engine block, lubrication, intake/exhaust systems, cooling, fuel and emissions
Transmission:
Clutch, manual transmission, transaxle, differential, driveshaft
Chassis And Suspension:
Steering, suspension, brakes (including ABS if applicable to the era, though unlikely for these models)
Electrical System:
Ignition, wiring diagrams, general electrical troubleshooting, SRS (Supplemental Restraint System - though highly unlikely to be covered for these early models, inclusion in the general description might be a blanket statement)
Bodywork And Accessories:
Body repairs, heater and air conditioning (if equipped), automatic climate control (highly unlikely for these models)
Routine Maintenance:
Oil changes, filter replacements, chain adjustments, lubrication points
Tune Up:
Carburetor adjustment, ignition timing, spark plug service, compression testing
Engine Rebuild:
Complete engine disassembly, inspection, overhaul, and reassembly
Troubleshooting:
Diagnostic procedures for common mechanical and electrical faults
Special Procedures:
Valve timing procedures, chain/gear replacement, tensioner adjustments/release/reset methods
Depth:
Comprehensive, covering detailed repair procedures for all mechanical and electrical systems. Suitable for both amateur and professional mechanics.
Engine Type:
2-stroke, air-cooled, single-cylinder (typical for this era of Suzuki PE models)
Displacement:
175cc, 250cc, 400cc (specific to the PE175, PE250, PE400 models respectively)
Horsepower Range:
Varies by displacement, typically ranging from 20-40 HP (estimates for the era).
Torque Range:
Varies by displacement, providing strong low-end and mid-range power characteristic of dirt bikes.
Carburetion:
Mikuni or similar brand VM-series carburetors (specific sizes will be detailed in the manual)
Fuel Type:
Unleaded gasoline with appropriate 2-stroke oil premix (specific ratios will be in the manual)
Ignition System:
CDI (Capacitor Discharge Ignition) or similar breakerless system for improved reliability and performance.
Cooling Method:
Air-cooled
Dry Weight:
Specific dry weights for each model (e.g., PE175, PE250, PE400) will be found in the manual, typically ranging from 200-250 lbs.
Overall Length:
Specific dimensions will be in the manual, characteristic of vintage motocross/enduro bikes.
Wheelbase:
Specific wheelbase measurements will be in the manual, critical for handling characteristics.
Front Wheel Size:
Typically 21-inch
Rear Wheel Size:
Typically 18-inch
Tire Sizes:
Specific tire sizes for front and rear will be detailed in the manual for optimal performance and legality.
Safety Ratings:
N/A (Motorcycles of this era did not have standardized crash test ratings like modern cars. Safety is primarily related to design and proper maintenance as covered in the manual).
Braking System:
Drum brakes front and rear (ABS not applicable for this period).
Frame Construction:
Steel frame, designed for durability and performance in off-road conditions.
Oil Change Interval:
Detailed in manual, typically every few hundred miles or annually depending on usage.
Spark Plug Service:
Recommended at regular intervals for optimal performance.
Chain And Sprocket Inspection:
Regular inspection and adjustment/replacement as per manual recommendations.
Transmission Oil:
Specific SAE viscosity grade (e.g., SAE 80W/90) and capacity will be detailed in the manual.
2 Stroke Oil:
High-quality 2-stroke oil, specified by type and mixing ratio with fuel (e.g., 20:1 or 32:1).
Common Wear Items:
Clutch wear, carburetor jetting issues, suspension seal leaks, aging electrical components, exhaust packing degradation.
Engine Maintenance:
Proper 2-stroke engine maintenance is critical; decarbonization of the combustion chamber and exhaust port can prevent performance loss.
Suzuki Motorcycles:
Suzuki has a long and storied history in motorcycle manufacturing, particularly in the off-road segment, known for performance and innovation.
Pe Series:
The PE series represented Suzuki's entry into the popular motocross and enduro market of the late 1970s and early 1980s, known for their potent 2-stroke engines and capable chassis.
Manufacturing Period:
1977-1981
