As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 3800 REPORTED THE LEFT MAIN LANDING GEAR STRUT DID NOT COMPRESS AFTER LANDING. MAINTENANCE FROM MIDDLETOWN ROAD TRIPPED TO PITTSBURGH TO REMOVE AND REPLACE THE LEFT HAND MAIN LANDING GEAR SHOCK STRUT. SYSTEM OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.