Kubota EA330-E4 Series - Page 83

ENGINE
EA330-E4, WSM
1-S18
Radiator Cap Air Leakage
1. Set a radiator tester on the radiator cap.
2. Apply specified pressure and measure the time for the pressure
to fall.
3. If the measurement is less than the factory specification,
replace the radiator cap.
9Y1211018ENS0013US0
Radiator cap air leakage Factory specification
10 seconds or more
110 kPa (1.1 kgf/cm
2
,
16 psi) → 80 kPa
(0.8 kgf/cm
2
, 10 psi)
KiSC issued 05, 2015 A