2002 YAMAHA WR 250F coolant reservoir

4 - 4
ENG

RADIATOR
EC450001
RADIATOR
Extent of removal:
1
Radiator removal
Extent of removal Order Part name Q’ty Remarks
RADIATOR REMOVAL
Preparation for removal Drain the coolant. Refer to “COOLANT REPLACEMENT”
section in the CHAPTER 3.
Seat, fuel tank and left Refer to “SEAT, FUEL TANK AND SIDE
COVERS” section.
Side cover
1 Radiator guard 2
2 Radiator hose clamp 8 Only loosening.
3 Radiator hose 1 1
4 Left radiator 1
5 Radiator hose 3 1
6 Coolant reservoir hose 1
7 Right radiator 1
8 Radiator hose 2 1
9 Radiator hose 4 1
10 Radiator pipe 1
11 Coolant reservoir breather hose 1
12 Coolant reservoir 1
1

4 - 6
ENGRADIATOR
3. Install:
Right radiator 1
Bolt (right radiator) 2
Radiator hose 3 3
Refer to “CABLE ROUTING DIA-
GRAM” section in the CHAPTER 2.
T R..10 Nm (1.0 m · kg, 7.2 ft · lb)
4. Install:
Left radiator 1
Bolt (left radiator) 2
Radiator hose 1 3
Refer to “CABLE ROUTING DIA-
GRAM” section in the CHAPTER 2.
5. Tighten:
Radiator hose clamp 4
6. Install:
Radiator guard 1
Bolt (radiator guard) 2
NOTE:
Fit the hook a on the inner side first into the
radiator.
T R..10 Nm (1.0 m · kg, 7.2 ft · lb)
T R..2 Nm (0.2 m · kg, 1.4 ft · lb)
T R..2 Nm (0.2 m · kg, 1.4 ft · lb)
T R..10 Nm (1.0 m · kg, 7.2 ft · lb)
7. Install:
Coolant reservoir 1
Clamp 2
Bolt [coolant reservoir (front)] 3
Bolt [coolant reservoir (rear)] 4
Coolant reservoir hose 5
Coolant reservoir breather hose 6
Refer to “CABLE ROUTING DIA-
GRAM” section in the CHAPTER 2.
8. Fill:
Radiator
Engine
Coolant reservoir
Refer to “COOLANT REPLACEMENT”
section in the CHAPTER 3.
LOWFULLCOOLANT
1
5
2
6
34
T R..7 Nm (0.7 m · kg, 5.1 ft · lb)
T R..11 Nm (1.1 m · kg, 8.0 ft · lb)

5 - 60
CHASREAR SHOCK ABSORBER
EC580000
REAR SHOCK ABSORBER
Extent of removal:1 Rear shock absorber removal2 Rear shock absorber disassembly
Extent of removal Order Part name Q’ty Remarks
Preparation for removalREAR SHOCK ABSORBER
REMOVAL
Hold the machine by placing the
suitable stand under the engine.
WARNING
Support the machine securely so there is nodanger of it falling over.
Seat and side covers Refer to “SEAT, FUEL TANK AND SIDE
COVERS” section in the CHAPTER 4.
Silencer Refer to “EXHAUST PIPE AND
SILENCER” section in the CHAPTER 4.
Drain the coolant. Refer to “COOLANT REPLACEMENT”
section in the CHAPTER 3.
Coolant reservoir Refer to “RADIATOR” section in the
CHAPTER 4.
1 Taillight connector 2
2 Band 2
3 Bolt (reservoir tank) 1
4 Clamp (air filter joint) 1 Only loosening.
5 Rear frame 1
6 Bolt (rear shock absorber-relay arm) 1Hold the swingarm.
7 Bolt (rear shock absorber-frame) 1
8 Rear shock absorber 1
12