Yamaha 40V Service Manual page 223

TRBL
ANLS
Trouble mode
TROUBLE ANALYSIS
Check elements
Relative part
LOWER UNIT
Neutral position
Clutch
Gear
Water inlet
Water pump
Propeller shaft
Shifter/Pin
Shift cam
Shift shaft
Lower case
BRACKET UNIT
Bracket
Mount rubber
Shift actuator
PTT unit
Fluid level
Relief valve
Fluid passage
PTT motor
PTT control system
ELECTRICAL
Ignition system
Starting system
Enrichment control system
Ignition control system
Charging system
9-2
E
Reference
Chapter
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
8
8
8
8
8
8