Yamaha TDM850 1996 User Manual

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A.C. MAGNETO AND STARTER WHEEL GEAR
ENG
NOTE:
NOTE:
REMOVAL
1. Remove:
 Bolt (rotor)
1
 Washer
2
 Loosen the bolt (rotor)
1 while holding the mag-
neto with the sheave holder
3.
 Do not allow the sheave holder
3 to touch the
projection on the rotor.
Sheave holder:
90890-01701
2. Remove:
 A.C. magneto
1
 Remove the rotor
1 using the rotor puller 2 and
crankshaft protector
3.
 Fully tighten the tool holding bolts, but make sure
the tool body is parallel with the magneto. If nec-
essary, one screw may be backed out slightly to
level tool body.
Flywheel puller:
90890-01362
Crankshaft protector:
90890-01382
INSPECTION
1. Check:
 Starter clutch operation
Clutch operation checking steps:
 Install the starter wheel gear to the starter clutch,
and hold the starter clutch.
 When turning the starter wheel gear clockwise
A
, the starter clutch and the wheel gear should
be engaged.
If not, the starter clutch is faulty. Replace it.
 When turning the starter wheel gear counter-
clockwise
B
, the starter wheel gear should turn
freely.
If not, the starter clutch is faulty. Replace it.

Yamaha TDM850 1996 Specifications

General

Displacement	849 cc
Bore x Stroke	89.5 mm x 67.5 mm
Compression Ratio	10.5:1
Fuel System	Carburetor
Transmission	5-speed
Final Drive	Chain
Front Suspension	Telescopic fork
Rear Suspension	Monoshock
Front Brakes	Dual disc
Rear Brakes	Single disc
Rear Tire	150/70-17
Fuel Capacity	20 liters
Seat Height	825 mm
Width	800 mm
Engine Type	4-stroke, parallel-twin
Ignition	Digital