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REV 22
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A330
CHINA AIRLINES
ECAM ADVISORY CONDITIONS (cont’d)
SYST
CONDITIONS
RECOMMENDED ACTION
ENG
OIL TEMP
160° C T 175° C for 15 minutes
An increase in oil temperature during normal steady-state operation indicates a system malfunction and should be closely-monitored for other engine malfunction symptoms.
An increase in oil temperature could be related to the IDG oil cooling system. To reduce oil temperature increase before limits are reached, the following are recommended: Reduce GEN load, or turn off GEN. If the oil temperature continues to rise, mechanically disconnect the IDG.
OIL QTY 2 quarts
If oil quantity is low at high power setting, expect level increase after power reduction.
NAC TEMP 260°C
Monitor engine parameters and crosscheck with other engine.
VIBRATION N1 ≥ 5.7 units N2 ≥ 5.6 units
Refer to the HIGH ENGINE VIBRATION procedure.