Yamaha XT660Z 2008 Service Manual page 273

5
a
b
1
5
c
3
b
c
2. Fill:
• Cooling system (with the specified amount
of the recommended coolant)
Refer to "CHANGING THE COOLANT" on
page 3-16.
3. Check:
• Cooling system
Leaks → Repair or replace any faulty part.
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a. Attach the radiator cap tester "1" and radia-
tor tester adapter "2" to the radiator.
Radiator cap tester
90890-01325
Radiator tester adapter
90890-01496
b. Apply 100 kPa (1.0 kg/cm
pressure and make sure there is no drop in
pressure.
e
4
d
a
5
b
2
5
b
2 , 14.2233 psi) of
6-3
1
4. Measure:
• Radiator cap opening pressure
Bellow the specified pressure → Replace the
radiator cap.
Refer to "CHECKING THE RADIATOR" on
page 6-2.
RADIATOR
2