Tecnam P2002 JF - ATA 75-10 Troubleshooting

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Edition - Rev 0
75-10
LIQUID COOLING SYSTEM – TROUBLESHOOTING
TROUBLESHOOTING
NOTE: on ROTAX engine CHT is representative of liquid cooling system status.
ATA 75-10 Troubleshooting
Trouble
Likely cause
Action required
CHT stay high
Thermostatic valve stuck
closed
Replace/overhaul thermo-
static valve
Leakage of coolant
Check coolant system line
to locate leakage point.
Repair where needed and
restore coolant level. If
leakage is located on radia-
tor replace it
CHT stays low
Thermostatic valve stuck
opened
Replace/overhaul thermo-
static valve