3Rd Function Solenoid Valve; Checking 3Rd Function Solenoid Valve Continuity; Checking Connector Voltage Of 3Rd Function Solenoid Valve; Disassembling And Assembling - Kubota LA344 Workshop Manual

SERVICING
3. Checking and adjusting

3.3 3rd function solenoid valve

3.3.1 Checking 3rd function solenoid valve
continuity
1. Disconnect solenoid valve connector.
(1) Solenoid valve connector
2. Measure the resistance with an ohmmeter between
terminal 1 and terminal 2.
Solenoid valve side
1: Terminal 1
3. If the measurement greatly differs from specified
value, replace the solenoid valve.
Resistance
3.3.2 Checking connector voltage of 3rd
function solenoid valve
1. Disconnect solenoid valve connector.
LA344, LA344S
2: Terminal 2
Approx. 3.8 Ω
(1) Solenoid valve connector
2. Turn the main switch on and push the front
hydraulic valve main switch (ON position), then
push the activation switch..
3. Measure the voltage between terminal 1 and
terminal 2.
Wire harness side
1: Terminal 1
4. If the measurement differs from the battery voltage,
wire harness is damaged.
4. Disassembling and
assembling
4.1 Removing and attaching front
loader
IMPORTANT
• To remove the loader, park the tractor on flat
and hard ground, apply the parking brake.
To start the engine or use the hydraulic control
valve, always stay in the operator's seat.

4.1.1 Removing loader

CAUTION
• Make sure an approved bucket is attached
before removing the loader from the tractor.
3. FRONT LOADER
2: Terminal 2
3-19
KiSC issued 02, 2017 A