What was found
DURING HEAVY CHECK, NLG RT PINTLE PIN IS WORN AND RETRACT ACTUATOR BOLT LOCATED ON SHOCK STRUT IS PITTED. MAINTENANCE NLG RT PINTLE PIN IS WORN AND RETRACT ACTUATOR BOLT LOCATED ON SHOCK STRUT IAW AMM 32-21-01, PN 170-70496-003, SN 1163662/003.