Others; Pto Speed Change Switch (Manual Transmission Model); Electrical Outlet Relay - Kubota WSM L3540-II Workshop Manual

L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM

[12] OTHERS

(1) PTO Speed Change Switch (Manual Transmission Model)

(2) Electrical Outlet Relay

PTO Speed Change Switch
1. Measure the resistance across the sensor terminals.
2. If the reference value is not indicated, the sensor is damaged.
When the switch is
Resistance
released
(Across sensor
terminals)
When the switch is pushed
Electrical Outlet Relay
1) Connector Voltage
1. Turn the main switch off.
2. Disconnect the electrical outlet relay (1).
3. Measure the voltage across the terminal 1 (Positive) and
chassis (Negative).
4. If the voltage differs from the battery voltage, the wiring harness
is faulty.
5. Turn the main switch on.
6. Measure the voltage across the terminal 3 (Positive) and
chassis (Negative).
7. If the voltage differs from the battery voltage, the wiring harness
is faulty.
2) Electrical Outlet Relay
1. Remove the electrical outlet relay.
2. Apply battery voltage across terminals 1 and 2, and check for
continuity across terminals 3 and 4.
3. If continuity is not established across terminal 3 and 4, replace
the electrical outlet relay.
(1) Electrical Outlet Relay
9-S70
ELECTRICAL SYSTEM
Infinity
0 Ω
9Y1211167ELS0093US0
A: Connector of Wire Harness Side
B: Connector of Electrical Outlet
Relay
9Y1211167ELS0094US0
KiSC issued 02, 2015 A