Valve clearance

B18 (all): 0.40-0.45 mm (0.016-0.018 in.) (hot)
0.50-0.55 mm (0.020-0.022 in.) (cold)

B20A, E, F: 0.40-0.45 mm (0.016-0.018 in.) (hot or cold)
B20B: 0.50-0.55 mm (0.020-0.022 in.) (hot or cold)

B30 (all): 0.50-0.55 mm (0.020-0.022 in.) (cold)