What was found
IFSD, ATB, EMERGENCY DECLARED, AIRCRAFT OOS, APPROXIMATELY 200' AFTER TAKE OFF, ENG STARTED TO SURGE. DURING THE CLIMB THE L ENG HAD NO RESPONSE FROM THE L THRUST LEVER. RAN APPROPRIATE CHECKLIST AND SHUTDOWN L ENG. A/C AWAITING LEFT ENG CHANGE.R/R #1 ENGINE PER AMM 71-00-02, SN OFF- 704418, SN ON- 702140 PER UPS TC 6001 & TC 6002. COMPLED WITH REVISION OF UPS EO E-7900-62890, APPX B. ENGINE TEST & LEAK CHECK GOOD.