What was found
AFTER ENGINE STARTS, AND RESELECTING BOTH PACKS ON, IMMEDIATELY GOT SMOKE IN THE COCKPIT. REPLACED LT AIRCYCLE MACHINE AND OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (K)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER ENGINE STARTS, AND RESELECTING BOTH PACKS ON, IMMEDIATELY GOT SMOKE IN THE COCKPIT. REPLACED LT AIRCYCLE MACHINE AND OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (K)