Tightening torque: N.m (kg-m, ft-lb)
T1: 4.5+/-1.5 (0.46+/-0.15, 3.3+/-1.1)
T2: 18+/-5 (1.8+/-0.5, 13.0+/-3.6)
T3: 32+/-10 (3.3+/-1.0, 24+/-7)