Yamaha 90A - Page 32

2-11
SPEC
E
MAINTENANCE SPECIFICATIONS
Unit
Model
50 hp 60 hp 70 hp 75, 80, 90 hp
B1 mm (in) 125.4 (4.9)
B2 mm (in) 254 (10.0)
B3 mm (in) 163.5 (6.4)
B4 mm (in) 50.8 (2.0)
B5 mm (in) 180 (7.1)
B6 S mm (in) — 329 (13.0) —
L, X 351 (13.8)
B7 mm (in) 138.1 (5.4)
B8 mm (in) 203.2 (8.0)
B9 mm (in) 18.5 (0.7)
D1 mm (in) 13 (0.5)
D2 mm (in) 55.5 (2.2)
D4 mm (in) 12 (0.5)