TM 10-3930-669-34 RING NUT CHECK (1) Remove pinion gear flange (Para 10-4). (2) Check torque on pinion ring nut. (a) If torque is not 443 to 516 Ib-ft (600-700 N.m), torque nut. (b) If torque is 443 to 516 Ib-ft (600-700 N- m), ring nut torque is OK. (3) Install pinion gear flange. 2-81