Yamaha 55B Owner's Manual page 186

EMN00010
Chapter 5
TROUBLE RECOVERY
TROUBLESHOOTING ..............................5-1
TEMPORARY ACTION IN
EMERGENCY ............................................5-5
Impact damage.....................................5-5
Power trim / tilt will not operate .........5-6
Starter will not operate ........................5-7
Low oil level warning activates...........5-9
Treatment of submerged motor.......5-10
GB