SDR HNAA2020122100376

Service difficulty report · Control Unit · Emb EMB145LR

Difficulty date: December 20, 2020
Submitted: December 21, 2020
Operation: Air carrier
Aircraft: N658AE
Make and model: Emb EMB145LR
Aircraft serial: 145760
Aircraft time: 40,386 hours, 35,860 cycles
System (JASC): 3432 · Glide Slope System
Part: Control Unit
Condition: Malfunctioned
Location: Rt Glideslope
Stage of operation: AP
How discovered: O
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

GLIDESLOPE LEFT AND RIGHT SIDE DID NOT MATCH ON ILS APPROACH. FOR THE ENTIRE APPROACH. R & R RT NAV UNIT, IAW EMB AMM 34-32-01. OPERATIONS CHECK GOOD OK FOR SERVICE. PERFORMED ILS CHECK, IAW TIC BOX, NAV SENSITIVITY CHECK GOOD. CLEAR MEL 34-10 AND SIL 34-51.

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