Yamaha TZ125M1 Owner's Service Manual page 58

RADIATOR CAP OPENING PRESSURE INSPECTION/
COOLING SYSTEM INSPECTION
EC356001
RADIATOR CAP OPENING PRESSURE
INSPECTION
1. Attach:
• Radiator cap tester 1 and adapter 2
C
NOTE:
Apply water on the radiator cap seal.
3 Radiator cap
b
2. Apply the specified pressure.
3. Inspect:
• Pressure
EC357002
COOLING SYSTEM INSPECTION
1. Inspect:
• Coolant level
2. Attach:
• Radiator cap tester 1 and adapter 2
C
a
3. Apply the specified pressure.
NOTE:
• Do not apply pressure more than specified
pressure.
• Radiator should be filled fully.
3-8
Radiator cap tester:
YU-24460-1/90890-01325
Adapter:
YU-33984/90890-01352
Radiator cap opening pressure:
95~125 kPa (0.95~1.25 kg/cm
13.5~17.8 psi)
Impossible to maintain the specified pres-
sure for 10 seconds ≥ Replace.
Radiator cap tester:
YU-24460-1/90890-01325
Adapter:
YU-33984/90890-01352
Standard pressure:
180 kPa (1.8 kg/cm
INSP
ADJ
,
2
2 , 25.6 psi)