Takeuchi TB53FR, Руководство по ремонту

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MACHINE CONFIGURATION
DOZER BLADE
V-43
TB53FR
THE DOZER BLADE CYLINDER DOESN’T MOVE, OR THERE IS NO POWER.
1
2
4
5
Inspect the operation of
actuators other than the
dozer blade cylinder.
Inspect the operation of
the spool.
Inspect the control valve
supply pressure.
Inspect the swivel joint.
Repair or replace the housing
block.
Repair or replace the swivel
joint.
Normal
Normal
3 Inspect the linkage.
Normal
Faulty
Faulty
Repair or replace the housing
block.
Normal
Faulty
Adjust, repair or replace the
parts.
Normal
Faulty
The dozer blade cylinder is
faulty. Repair or replace the dozer
blade cylinder.
1. Inspect the operation of actuators other than
the dozer blade cylinder.
Inspect if the operation of the dozer blade only is
faulty by the table at right. If operation is faulty,
inspect the main relief valve and the hydraulic
pump.
“V-6”
2. Inspect the operation of the spool.
“V-14”
3. Inspect the linkage.
“V-15”
Slew Relief Valve R3 Pump P3
Lever Operated Places inspected
Faulty