What was found
DURING CLIMB OUT, GEAR UP & LOCKED, SLATS & KRUEGERS OUT, RECEIVED AN "AUX HYD PUMP ON" MESSAGE EACH TIME, POWERED ABOVE MAX CRUISE. BETWEEN 8 & 10,000 & AIRSPEED BETWEEN 180 & 235. BROUGHT SLATS & KRUEGERS UP, COULD NOT REPRODUCE PROBLEM. SWAPPED LT & RT MAIN HYD PRESSURE SWITCHES & REPLACED TIME DELAY RELAY 497C1 & 242P1 IAW MM G200 29-10-16. PERFORMED TEN NORMAL CLEAR SWINGS, SLATS & KRUEGERS DOWN, USING RT HYD PRESSURE & HAD POWER ABOVE MAX CRUISE. COULD NOT DUPLICATE MAX HYD PUMP LIGHT. VERIFIED PROXIMITY SWITCH GAP CLEARANCE 0.0394 IAW MM 32-10-11 & MM 32-30-00. RECONNECTED LT & RT MLG DOORS & TORQUED HARDWARE IAW MM 32-10-11. SWUNG GEAR AGAIN, NO DEFECTS NOTED IAW 32-30-00.