What was found
UPON TAKEOFF, LANDING GEAR WOULD NOT RETRACT BECAUSE SQUAT SWITCH WAS NOT MADE FOR AIR MODE. ADDITIONALLY, NOSE WHEEL WAS DEFLECTED TO THE LEFT. CAUSE WAS DETERMINED TO BE OLEO STRUT NOT EXTENDING COMPLETELY WHICH PREVENTED THE NOSE WHEEL FROM CENTERING, THEREBY, NOT ALLOWING THE SQUAT SWITCH TO MAKE FOR AIR MODE. FOUND OLEO SEALS LEAKING BETWEEN AIR AND FLUID CHAMBERS. REPACKED STRUT WITH NEW SEALS, AIRCRAFT FLIGHT CHECKED GOOD.