As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
4C INSPECTION, AIRCREW REPORTED THAT ACFT WOULD NOT TAXI UPHILL INTO STIFF HEADWIND WITH ONLY TWO ENGINES RUNNING AT 339000 LBS GROSS WEIGHT. TROUBLESHOT ACFT AMM 32-44-00.. ADJUSTED BRAKE CONTROL CABLES TO CORRECT TENSION IAW AMM 32-44-00-820-803 AND PERFORMED TAXI CHECK WITH ENGINES AT IDLE AND NO RESISTANCE NOTED. TAXI CHECK FOUND GOOD IAW MM 09-20-00-585-801.