2006 YAMAHA TTR90 relay

[x] Cancel search: relay

Page 75 of 390

YAMAHA TTR90 2006  Owners Manual SPEC
2 - 16 Starter relay:
Model/manufacturer MS5F-751/JIDECO ----
Amperage rating 180 A ----
Coil winding resistance 4.2 ~ 4.6 Ω at 20 °C (68 °F) ----
Starting circuit cut-off relay:
Model/manufa

Page 118 of 390

YAMAHA TTR90 2006  Owners Manual 2 - 21
SPECCABLE ROUTING DIAGRAM
TT-R90E
1Crankcase breather hose
2CDI magneto lead
3Wire harness
4Thermo switch
5Thermo switch lead
6CDI unit lead
7Spark plug lead
8Starter cable
9Starter relay lead

Page 120 of 390

YAMAHA TTR90 2006  Owners Manual 2 - 22
SPECCABLE ROUTING DIAGRAM
1Clamp
2Engine stop switch lead
3Main switch lead
4Start switch lead
5Brake cable
6Throttle cable
7Fuel tank breather hose
8Ignition coil
9Wire harness
0Starter relay

Page 124 of 390

YAMAHA TTR90 2006  Owners Manual 2 - 24
SPECCABLE ROUTING DIAGRAM
ÒFasten the starter cable,
thermo switch lead, CDI unit
lead, main switch lead, start
switch lead and engine stop
switch lead.
ÓFasten the wire harness, CDI
unit lea

Page 126 of 390

YAMAHA TTR90 2006  Owners Manual 2 - 25
SPECCABLE ROUTING DIAGRAM
ÚPass the starter relay lead
inside the starter relay.
ÛPut the white tape ends within
the area as shown by the
arrow.
ÜMake sure that the starting cir-
cuit cut-of

Page 340 of 390

YAMAHA TTR90 2006  Owners Manual 6 - 2
–+ELEC
12
3
456
7
0
98
A
B
F
EC
D
ELECTRICAL COMPONENTS AND WIRING DIAGRAM
TT-R90E
EC611000
ELECTRICAL COMPONENTS
1Main switch
2“ENGINE STOP” 
switch
3Thermo switch
4Ignition coil
5CDI uni

Page 352 of 390

YAMAHA TTR90 2006  Owners Manual 6 - 7
–+ELEC
ELECTRIC STARTING SYSTEM 
(TT-R90E)
STARTING CIRCUIT CUT-OFF SYSTEM 
OPERATION
If the main switch is set to “ON”, the starter
motor can only operate if the following condi-
tion is

Page 354 of 390

YAMAHA TTR90 2006  Owners Manual –+ELEC
6 - 8 INSPECTION STEPS
If the starter motor will not operate, use the following inspection steps.
*1 marked: Refer to “FUSE INSPECTION” section in the CHAPTER 3.
*2 marked: Refer to “BA
Page:   1-8 9-16 next >