What was found
TEN MINS AFTER TAKE OFF NOTICEABLE SMOKE FROM CA SIDE UNDER HSI WITH ELEC SMELL. LASTED 15 SECS. WERE REINSTALLED WITH PREVIOUS AMM REF, AIRCRAFT REQUIRES FURTHER T/S TO DETERMINE SOURCE OF SMOKE. . SMOKE IN THE CABIN FORM UPLOADED. PERFORMED AN INITIAL VISUAL INSPECTION BEHIND P1-3 PANEL REF AMM CORRECTION OF UPDATE: A VISUAL INSPECTION OF FORWARD E&E WAS REMOVED AND REPLACED EHSI AS PRECAUTION. REF AMM 25-13-04 AND BEHIND EHSI REF AMM 34-22-04, NO DECFECTS NOTED. A PERFORMED AND FOUND NO OBVIOUS DEFECTS. ALL COMPONENTS REMOVED 34-22-04-404-019. NO EVIDENCE OF SMOKE FOUND (SMELL) BEHIND VISUAL INSPECTION OF FORWARD E&E WAS PERFORMED AND UNABLE TO FOR INSPECTION WERE REINSTALLED AS PER PREVIOUS AMM REFERENCES. EHSI OR ON REMOVED EHSI. NOTE ANY DEFECTS. ALL COMPONENTS REMOVED FOR VISUAL INSPECTION A/C REQUIRES FURTHER T/S TO DETERMINE SOURCE OF SMOKE.. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1331714 SN OFF 0970 PC REFERENCE # 34-22-04-02 UNLOCKED TO CLEAR AS PER PREVIOUS UPDATE, PERFORMED CONDITIONAL ZONE INSPECTION IRW AMM 05-51-56-940-801-C1 NO DEFECTS NOTED AT THIS TIME, AIRCRAFT OK TO GO BACK TO SERVICE.