
9-S27
M8540, M9540, WSM
ELECTRICAL SYSTEM
PTO Switch
1) Connector Voltage
1. Remove the PTO switch connector (3).
2. Turn the main switch
ON
position.
3. Measure the voltage across terminal
2
(a)
and chassis.
4. If the voltage differs from battery voltage, the wiring harness,
fuse, or main switch is faulty.
2) PTO Switch Continuity
1. Remove the PTO switch connector (1).
2. Check the continuity with an ohmmeter across the terminal
1
(b)
and terminal
2
(d)
, terminal
2
(d)
and terminal
3
(c)
.
3. If connection does not change, PTO switch is faulty.
W1021582
PTO Change Switch
1) PTO Change Switch Continuity
1. Check the continuity with an ohmmeter across the switch
terminals.
2. If it does not conduct or any value is indicated when the switch is
pushed, the switch is faulty.
3. If infinity is not indicated when the switch is released, the switch
is faulty.
W1025181
Voltage
Terminal
2
– chassis
Approx. battery voltage
Position
Terminal
1
– terminal
2
Terminal
2
– terminal
3
OFF
0
Ω
Infinity
ON
Infinity
0
Ω
(1) PTO Switch
(2) Harness Connector
(3) PTO Switch Connector
(a) Terminal 2 (Harness)
(b) Terminal 1
(c) Terminal 3
(d) Terminal 2 (PTO Switch)
[A] ROPS Model
[B] CABIN Model
Resistance
(Across switch
terminals)
Reference
value
When switch is pushed (
P
)
0
Ω
When switch is released
(
R
)
Infinity
(1) PTO Change Switch
P : Pushed
R : Released
KiSC issued 09, 2008 A
Summary of Contents for M9540
Page 1: ...M8540 M9540 WORKSHOP MANUAL TRACTOR KiSC issued 09 2008 A...
Page 8: ...6 M8540 M9540 WSM SAFETY INSTRUCTIONS KiSC issued 09 2008 A...
Page 9: ...7 M8540 M9540 WSM SAFETY INSTRUCTIONS KiSC issued 09 2008 A...
Page 10: ...8 M8540 M9540 WSM SAFETY INSTRUCTIONS Q CABIN Model KiSC issued 09 2008 A...
Page 11: ...9 M8540 M9540 WSM SAFETY INSTRUCTIONS KiSC issued 09 2008 A...
Page 12: ...10 M8540 M9540 WSM SAFETY INSTRUCTIONS KiSC issued 09 2008 A...
Page 16: ...14 M8540 M9540 WSM DIMENSIONS DIMENSIONS ROPS Model KiSC issued 09 2008 A...
Page 17: ...15 M8540 M9540 WSM DIMENSIONS CABIN Model KiSC issued 09 2008 A...
Page 18: ...G GENERAL KiSC issued 09 2008 A...
Page 103: ...1 ENGINE KiSC issued 09 2008 A...
Page 203: ...2 CLUTCH KiSC issued 09 2008 A...
Page 219: ...3 TRANSMISSION KiSC issued 09 2008 A...
Page 322: ...4 REAR AXLE KiSC issued 09 2008 A...
Page 323: ...CONTENTS MECHANISM 1 FEATURES 4 M1 KiSC issued 09 2008 A...
Page 336: ...5 BRAKES KiSC issued 09 2008 A...
Page 374: ...6 FRONT AXLE KiSC issued 09 2008 A...
Page 401: ...7 STEERING KiSC issued 09 2008 A...
Page 402: ...CONTENTS MECHANISM 1 STEERING MECHANISM 7 M1 2 STEERING CYLINDER 7 M2 KiSC issued 09 2008 A...
Page 420: ...8 HYDRAULIC SYSTEM KiSC issued 09 2008 A...
Page 473: ...9 ELECTRICAL SYSTEM KiSC issued 09 2008 A...
Page 554: ...10 CABIN KiSC issued 09 2008 A...