2010 Yamaha BW200N & BW200ES Service Manual Set (P/N LIT-11616-04-63, LIT-11616-05-21)

The BW200ES supplement is used with the base manual for complete service information. It adds electric-start procedures and revised specifications, including different valve-clearance and carburetor settings.

Searchable PDF and Chapter Bookmarks

Search, navigation and wiring detail: Both publications have searchable text and chapter bookmarks, although recognition errors can affect exact searches. The separate “Keyword Search” bookmark has no working destination. Small wire-color and connector labels in the dense BW200ES wiring diagram are best read with zoom.

This manual set is supplied as one printable, 217-page PDF in English. The total includes both covers, introductory and contents pages, and seven blank or memo pages within the publication counts above.

Engine Overhaul, Dual-Chain Drive and Electric-Start Service

The selected coverage below is supplemented by decompression-cable adjustment and headlight-bulb replacement instructions.

• Engine repair: Step-by-step removal, disassembly, inspection and assembly procedures for the cylinder head, valves, piston, crankshaft, balancer and oil pump.

• Clutch and transmission: Wet-clutch inspection, shift-fork and shift-cam checks, shaft inspection, and transmission assembly with exploded component views.

• Carburetor overhaul: TEIKEI carburetor removal, disassembly, passage cleaning, component inspection, float-height measurement and fuel-level adjustment.

• Chassis and brakes: Wheel-bearing replacement, drum-brake inspection, front-fork overhaul, steering-head bearing service, and swingarm and middle sprockets shaft removal.

• BW200ES starting system: Starter-drive and starter-clutch inspection, starter-motor overhaul, and troubleshooting of the starter relay and starting circuit cut-off relay.

• Electrical diagnosis: Ignition, charging, lighting and neutral-indicator troubleshooting, supported by circuit diagrams, wiring diagrams and component-location illustrations.

Yamaha wrote these manuals primarily for dealers and qualified mechanics, assuming an existing understanding of mechanical concepts and motorcycle repair procedures.

Engine Inspection and Workshop Reference

The engine chapters combine internal repair procedures with inspection criteria for valve guides and seats, rocker arms, camshaft, piston rings and crankshaft. Valve-seat cutting and lapping are described alongside the related inspection methods.

The base manual identifies components that can be serviced without removing the engine, including the clutch, kick starter, shift shaft and flywheel magneto. That distinction helps establish the scope of a repair before a full engine removal is planned.

Technical specifications are grouped by system, with component-specific torque tables, wear limits and electrical test data. Cylinder-head assembly includes an illustrated bolt-tightening order and different torque specifications for the relevant fasteners.

Special-tool references include Clutch Hub Holder YM-91042, Valve Spring Compressor YM-04019, and the front-fork T-Handle YM-01326 with Damper Rod Holder YM-33256.

Carburetor, Chassis and Dual-Chain Details

The TEIKEI Y24P-3P section includes a carburetor section view showing the fuel, air and mixture passages. The supplement supplies revised jetting and fuel-level data for the electric-start variant.

Front-fork oil changes, steering-head bearing repacking and suspension inspection are covered separately. The dual-chain drive receives its own primary-chain adjustment limit and middle sprockets shaft service instructions: the primary chain permits only one slack adjustment before renewed looseness calls for chain and sprocket replacement.

Steam cleaning, high-pressure washing and unsuitable solvents can damage the primary chain’s O-rings. The steering-head section also warns that a bearing race installed out of square can damage the head pipe.

Follow the manual’s support precautions when raising the machine for wheel or fork work.

BW200ES Electrical Fault Isolation

The supplement’s starting-circuit explanation distinguishes the neutral-switch and clutch-switch paths. Its troubleshooting charts separate battery and connection problems from relay, switch and starter-motor faults, providing a practical basis for diagnosis before components are replaced.

Starter-motor inspection covers brushes, commutator condition, mica undercut, armature resistance and insulation. Charging-system diagnosis includes the charging coil and rectifier/regulator; the signal-system section addresses the neutral indicator.

Visual references include the BW200N Wiring Diagram, BW200ES Wiring Diagram, Electrical Starting System circuit diagram, carburetor Section View, Lubrication Diagrams and Cable Routing drawings.

A Preview of Carburetor and Starter Inspection Data

For the BW200N carburetor, the float-height specification is 25.0 ± 1.0 mm, measured with the float-chamber gasket removed and the float resting on the inlet valve without depressing its spring.

BW200ES starter-motor inspection specifies a 1.5 mm commutator mica undercut and a 3.5 mm minimum brush length. These are separate inspection criteria within the starter overhaul section.