What was found
FUEL TANK #4 LEAKS INTO CENTER TANK AT A RATE OF 100 KILOS PER 11 MINUTES APPROX 600 PER HOUR UNCONTROLLABLY(<P>REPLACED BAD #3 MAIN TANK TRANSFER VALVE IAW 747 AMM 28-16-05. C/W LEACK CHECK, NO LEAKS FOUND AT THIS TIME. REF SUN AERO 5,0,2,3 RO25. REF LP 1768045 ITEM 9: REMOVED AND REPLACED ACTUATOR IAW747 AMM 28-16-04.PN: MAHA119-1 SN: R6681 C/W OPS CHECK. NO DEFECTS FOUND AT THIS TIME. REF SUN AERO 5.023R025. REF LP 1768046 ITEM 10: C/W ACTION PLAN 24097. REF SUN AERO 5,0,23R025.</P>)