Takeuchi TB215R Workshop Manual

TROUBLESHOOTING
SOLENOID VALVE
1
5
SOLENOID VALVE 5K6AQ00
SOLENOID VALVE
“4. Disassembly and assembly, solenoid valve”
Symptoms Major causes Remedies
Solenoid valve does not
operate
• Wiring short-circuit or wire break. • Replace
• Coil assembly short-circuit or wire
break.
• Replace
• Foreign matter is caught in the spool. • Overhaul and repair or replace.
• Damage on the outer circumference of
the spool.
• Overhaul and repair or replace.
• Proportional controller is faulty. • Repair or replace.
• Primary pressure is insufficient. • Keep the primary pressure.
Oil leakage from solenoid
valve
• O-ring is damaged. • Replace
• Seal nut is damaged. • Replace

Takeuchi TB215R Specifications

General

Brand	Takeuchi
Model	TB215R
Category	Excavators
Language	English