1989-1990 Yamaha Zuma 50 CW50 Service Manual OEM BWs Repair NOS
For sale is a Genuine Yamaha OEM Factory Service Manual for the CW50 (W-A) series. This is an original physical shop manual, not a modern reprint or digital copy. This manual is the "bible" for the early Yamaha Zuma (also known as the BW's) 50cc two-stroke scooter, providing the exact technical data used by dealership mechanics.
Technical Specifications
- Brand: Yamaha Genuine OEM
- Part Number: LIT-11616-CW-50
- Model Coverage: 1989 (W) and 1990 (A) Yamaha CW50 Zuma / BW's 50
- Format: Softcover / Original Factory Print
- Engine Type: 49cc Air-Cooled 2-Stroke Single
Comprehensive Service Coverage
This manual is essential for maintaining or restoring a classic Zuma to factory performance, covering:
- Engine & Transmission: Full teardown and rebuild specs for the 2-stroke engine and CVT (V-belt) drive system.
- Fuel & Oil System: Detailed carburetor cleaning, jetting, and Autolube oil injection pump adjustments.
- Chassis: Braking system service, front fork and rear shock maintenance, and tire specifications.
- Electrical: Complete factory wiring diagrams and troubleshooting for the ignition (CDI) and lighting systems.
- Specs: Precise spark plug gaps, torque values, and fluid capacities.
Condition Notes
- Condition: New Old Stock (NOS) / Factory Sealed.
- Details: The manual is in pristine, unused condition and remains protected in its original factory plastic shrink-wrap. The cover and pages are crisp with no "shop" smudges, fingerprints, or grease stains.
selling as pictured.
more than welcome to pick up at shop in butler pa & save shipping.
030326 jy