Yamaha YBR 125 workshop manuals on Ebay UK
Yamaha YBR 125 Workshop Manual & Service Guide (2005–2017)
Stop guessing and start fixing. Whether you’re troubleshooting a "no-start" on a Fuel Injected (EFI) model or cleaning the carb on a 2005 original, having the official Yamaha service data is the difference between a 10-minute fix and a stripped cylinder head.
[Image Placeholder: Yamaha YBR 125 Engine Cutaway / Manual Cover]
🛠 Why the Manual is Non-Negotiable
The YBR 125 is famous for its reliability, but it is sensitive to precise settings. This manual covers the evolution of the bike, including the 2005-2006 Carburetor versions and the 2007-2017 EFI models.
What You’ll Find Inside:
Full Wiring Diagrams: Essential for tracing electrical ghosts in the EFI system and fuel pump circuit.
Engine Teardown Specs: Step-by-step instructions for piston, ring, and cam timing.
Torque Table: Precise settings for every bolt—from the 59Nm front axle to the fragile 10Nm engine case bolts.
Carburetor Tuning (Early Models): Float heights and jetting specs for the Mikuni VM22.
🔍 The "Essential 5" Service Specs
If you don't have time to read all 200+ pages, these are the specs you need today:
Valve Clearance (Cold): Inlet: 0.08–0.12 mm / Exhaust: 0.08–0.12 mm.
Spark Plug: NGK CR6HSA (Gap: 0.6–0.7 mm).
Engine Oil: 1.0L of 10W-40 JASO MA (No oil filter—clean the mesh strainer!).
Drive Chain Slack: 20–30 mm (Check while the bike is on its side stand).
Idle Speed: 1,300–1,500 RPM.
i have both injection and pre injection owners manuals here and here.
i have the 2005 model workshop manual here or at least a link to it .
i have not yet got an injection model workshop manual but i will find one sooner or later , if you have one post a link in comments below .
Hi. I know this post is from way way back, but, if convenient, do you mind reposting links to ybr125 service manuals (Haynes, if available)
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