Yamaha 55DEHD Service Manual page 128

POWR
14. Install the spark plug caps to the spark
plugs.
15. Connect the positive battery lead ; and
negative battery cable z to the starter
motor.
PORT
Positive battery terminal nut:
9 N·m (0.9 kgf·m, 6.6 ft·lb)
Negative battery terminal bolt:
30 N·m (3.0 kgf·m, 22.1 ft·lb)
5-41
Power unit
z
;
6885004a
6885J11