As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT NH INTERMITTENT 50 - 93 PERCENT WITH NO FLUCTUATION IN NL OR NP. RETURNED TO SEA. REMOVED AND REPLACED LEFT NH/NL INDICATOR IAW MM 77-00-00 AND CLEANED CANNON PLUG AT NL SENSOR. ENGINE RUN UP AND OPS CHECKS GOOD. P/N ON: SEDL-0C29M, S/N: 197, S/N OFF: B339.