Kubota WSM L3560, Workshop Manual

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ENGINE
L3560, L4060, L4760, L5060, L5460, L6060, WSM
1-S53
[3] TURBOCHARGER AND EGR
NOTE
• When you remove or install the turbocharger assembly, do not let dust, dirt and other unwanted materials
in the oil pipes.
• After you replace the turbocharger assembly, fill clean engine oil through the oil filter port of the
turbocharger.
• Before you start the engine, make sure that the air cleaner is in the correct position.
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EGR Pipe, Turbocharger and EGR Cooler
1. Remove the intake hose (1).
2. Remove the muffler flange (3).
3. Remove the screw (8) for the oil return pipe (7).
4. Remove the oil return pipe (4).
5. Remove the turbocharger assembly (2).
6. Remove the EGR pipe (4).
7. Remove the EGR cooler hose (6).
8. Remove the EGR cooler (5).
(When reassembling)
• Fill clean engine oil through the oil filter port of the turbocharger.
• Replace the gaskets with new ones.
• Do not to let dust, dirt and other unwanted materials in the oil
pipes.
NOTE
• Put tape or cover on all openings to prevent damage in the
oil holes in the turbocharger by unwanted materials.
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Intake Throttle Valve
1. Remove the air cleaner flange (1).
2. Remove the intake throttle valve (2).
NOTE
• Do not disassemble the intake throttle valve.
(When reassembling)
• Replace the gaskets with new ones.
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EGR Valve
1. Disconnect the cooler pipe of EGR valve.
2. Remove the EGR valve (1).
NOTE
• Do not disassemble the EGR valve assembly.
(When reassembling)
• Replace the gaskets with new ones.
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(1) Intake Hose
(2) Turbocharger Assembly
(3) Muffler Flange
(4) EGR Pipe
(5) EGR Cooler
(6) EGR Hose
(7) Oil Return Pipe
(8) Screw
(1) Air Cleaner Flange (2) Intake Throttle Valve
(1) EGR Valve
KiSC issued 03, 2016 A