What was found
R PACK LIGHT ILLUMINATED ON TAXI IN AFTER LANDING. STAYED ILLUMINATED AFTER RESET PER QRH. GROUNDED - YES. REMOVED AND REPLACED RIGHT ACM REF B737-900 AMM 21-51-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
R PACK LIGHT ILLUMINATED ON TAXI IN AFTER LANDING. STAYED ILLUMINATED AFTER RESET PER QRH. GROUNDED - YES. REMOVED AND REPLACED RIGHT ACM REF B737-900 AMM 21-51-04.