light YAMAHA WR 250F 2006 Owner's Guide

YAMAHA WR 250F 2006 Owner's Guide WR 250F 2006 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52334/w960_52334-0.png YAMAHA WR 250F 2006 Owner's Guide

Page 446 of 900

YAMAHA WR 250F 2006 Owners Guide 4 - 105
ENGVALVES AND VALVE SPRINGS
4. To secure the valve cotters onto
the valve stem, lightly tap the
valve tip with a piece of wood.
CAUTION:
Hitting the valve tip with excessive
force could damage

Page 582 of 900

YAMAHA WR 250F 2006 Owners Guide 4 - 241
ENGCRANKCASE AND CRANKSHAFT
REMOVAL POINTS
Crankcase
1. Separate:
Right crankcase
Left crankcase
Separation steps:
Remove the crankcase bolts 
1,
hose guide 
2 and clutch cable
holder 
3.
N

Page 590 of 900

YAMAHA WR 250F 2006 Owners Guide 4 - 249
ENGCRANKCASE AND CRANKSHAFT
2. Check:
Shifter operation
Transmission operation
Unsmooth operation 
→ 
Repair.
3. Install:
Oil strainer 
1 
Bolt (oil strainer) 
2 
T R..10 Nm (1.0 m · kg

Page 598 of 900

YAMAHA WR 250F 2006 Owners Guide 4 - 257
ENGTRANSMISSION, SHIFT CAM AND SHIFT FORK
EC4H3000REMOVAL POINTSEC4H3230Transmission
1. Remove:
Main axle 
1 
Drive axle 
2 
Shift cam
Shift fork 3 
Shift fork 2 
Shift fork 1 
NOTE:Rem

Page 656 of 900

YAMAHA WR 250F 2006 Owners Guide 5 - 51
CHASFRONT BRAKE AND REAR BRAKE
Front brake master cylinder
1. Install:
Brake master cylinder 
1 
Brake master cylinder bracket
2 
Bolt (brake master cylinder
bracket) 
3 
NOTE:Install the b

Page 658 of 900

YAMAHA WR 250F 2006 Owners Guide 5 - 53
CHASFRONT BRAKE AND REAR BRAKE
3. Install:
Spring 
1 
Brake pedal 
2 
O-ring 
3 
Bolt (brake pedal) 
4 
Clip 
5 
NOTE:Apply the lithium soap base grease
on the bolt, O-ring and brake pedal

Page 660 of 900

YAMAHA WR 250F 2006 Owners Guide 5 - 55
CHASFRONT BRAKE AND REAR BRAKE
3. Install:
Brake hose holder 
1 
Nut (brake hose holder) 
2
NOTE:Align the top 
a of the brake hose
holder with the paint
 b of the brake
hose.
T R..7 Nm (0.7

Page 666 of 900

YAMAHA WR 250F 2006 Owners Guide 5 - 61
CHASFRONT FORK
EC550000
FRONT FORK
Extent of removal:
1 Front fork removal 
Extent of removal Order Part name Q’ty Remarks
FRONT FORK REMOVAL
WARNING
Support the machine securely so there is

Page 696 of 900

YAMAHA WR 250F 2006 Owners Guide 5 - 91
CHASHANDLEBAR
EC5B0000
HANDLEBAR
Extent of removal:
1 Handlebar removal
Extent of removal Order Part name Q’ty Remarks
Preparation for removalHANDLEBAR REMOVAL
Headlight
1 Hot starter cable 1

Page 710 of 900

YAMAHA WR 250F 2006 Owners Guide 5 - 105
CHASSTEERING
EC560000
STEERING
Extent of removal:
1 Lower bracket removal
2 Bearing removal 
Extent of removal Order Part name Q’ty Remarks
STEERING REMOVAL
WARNING
Support the machine secur
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