6.3
6.4
CHECKING THE RADIATOR
1. Check:
• Radiator fins
Obstruction
→
Clean.
Apply compressed air to the rear of the radia-
tor.
Damage
→
Repair or replace.
Straighten any flattened fins with a thin, flat-head
screwdriver.
2. Check:
• Radiator hoses
Cracks/damage
→
Replace.
3. Measure:
• Radiator cap opening pressure
Below the specified pressure
→
Replace the
radiator cap.
a. Install the radiator cap tester “1” and radiator
cap tester adapter “2” to the radiator cap “3”.
b. Apply the specified pressure for ten seconds
and make sure there is no drop in pressure.
4. Check:
• Radiator fan
Damage
→
Replace.
Malfunction
→
Check and repair.
Refer to “COOLING SYSTEM” on page 8-25.
INSTALLING THE RADIATOR
1. Fill:
• Cooling system
(with the specified amount of the recom-
mended coolant)
Refer to “CHANGING THE COOLANT” on
page 3-14.
2. Check:
• Cooling system
Leaks
→
Repair or replace any faulty part.
3. Measure:
• Radiator cap opening pressure
Below the specified pressure
→
Replace the
radiator cap.
Refer to “CHECKING THE RADIATOR” on
page 6-3.
Radiator cap opening pressure
107.9-137.3 kPa
Radiator cap tester
sssssssssssssssssssssssssss
sssssssssssssssssssssssssss
THERMOSTAT
Removing the thermostat
Order
Job/Parts to remove
Qty
Remarks
Coolant
Drain.
Refer to “CHANGING THE COOLANT” on
page 3-14.
Seat/Right front panel
Refer to “GENERAL CHASSIS” on page
4-1.
Fuel tank
Refer to “FUEL TANK ” on page 7-1.
1
Radiator inlet hose
1
2
Coolant temperature sensor coupler
1
Disconnect.
3
Coolant temperature sensor
1
4
Thermostat cover
1
5
Thermostat
1
For installation, reverse the removal proce-
dure.
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft Ib)
•
T
R
.
.
18 Nm (1.8 m
•
kg, 13 ft Ib)
•
New
2
3
1
4
5
THERMOSTAT
RADIATOR
Summary of Contents for YZF-R15
Page 1: ...2008 SERVICE MANUAL YZF R15 20P F8197 E0 ...
Page 33: ...2 14 ELECTRICAL SPECIFICATIONS Coil resistance 54 0 66 0 Fuse 20 0A Ω Fuse ...
Page 46: ...2 27 LUBRICATION POINTS AND LUBRICANT TYPES LUBRICATION DIAGRAMS A 1 2 3 4 5 6 7 ...
Page 48: ...2 29 LUBRICATION POINTS AND LUBRICANT TYPES 1 2 3 4 ...
Page 49: ...2 30 LUBRICATION POINTS AND LUBRICANT TYPES 1 Camshaft 2 Crankshaft 3 Main axle 4 Drive axle ...
Page 50: ...2 31 COOLING SYSTEM DIAGRAMS COOLING SYSTEM DIAGRAMS 1 2 3 4 1 5 7 6 4 ...
Page 52: ...2 33 CABLE ROUTING CABLE ROUTING 1 5 2 3 6 4 8 7 ...
Page 54: ...2 35 CABLE ROUTING A A B B C C A A C C B B A B C 1 2 3 4 5 4 5 6 6 7 8 9 10 11 10 11 12 12 ...
Page 56: ...2 37 CABLE ROUTING 1 2 5 4 3 ...
Page 60: ...2 41 CABLE ROUTING A A B C D E 1 2 3 4 5 6 7 8 9 10 A ...
Page 121: ...4 24 FRONT BRAKE Refer to BLEEDING THE HYDRAULIC BRAKE SYSTEM on page 3 18 ...
Page 249: ...7 8 THROTTLE BODY ...
Page 250: ...7 9 AIR INDUCTION SYSTEM AIR INDUCTION SYSTEM 1 2 5 4 5 6 3 2 1 6 4 3 ...
Page 257: ......
Page 269: ...8 12 CHARGING SYSTEM 1 AC magneto 2 Rectifier regulator 3 Battery 42 Fuse ...
Page 271: ...8 14 CHARGING SYSTEM ...
Page 275: ...8 18 LIGHTING SYSTEM ...
Page 285: ...8 28 COOLING SYSTEM ...
Page 311: ...8 54 FUEL PUMP SYSTEM ...