Yamaha MTN850-A 2017 Service Manual page 365

ELECTRIC STARTING SYSTEM
3. Main switch
4. Main fuse
13.Ignition fuse
18.Battery
19.Engine ground
20.Fuel injection system fuse
21.Starter relay
22.Starter motor
23.Joint connector
24.Joint coupler
25.Relay unit
26.Starting circuit cut-off relay
70.Gear position switch
73.Sidestand switch
74.Handlebar switch (right)
76.Start/engine stop switch
81.Handlebar switch (left)
82.Clutch switch
A. Wire harness
D. Negative battery sub-wire harness
8-8