What was found
LT ENGINE CLIMBING THROUGH FL180 WITNESSED SIMULTANEOUS MOMENTARY DROP IN ALL 3 OF N1 ITT N2. RETURNED TO DEN. FLT#5260 REPLACE LT ENGINE CONTROL AMPLIFIER. PN 5071T98P03, SN ON LM0K2114, SN OFF LM0K2716.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT ENGINE CLIMBING THROUGH FL180 WITNESSED SIMULTANEOUS MOMENTARY DROP IN ALL 3 OF N1 ITT N2. RETURNED TO DEN. FLT#5260 REPLACE LT ENGINE CONTROL AMPLIFIER. PN 5071T98P03, SN ON LM0K2114, SN OFF LM0K2716.