5-455 OIL CONTROL VALVE
5.2.4 DISASSEMBLY, INSPECTION AND REASSEMBLY(1ZS and
4YE engine)
NOTICE
• Work in a clean location.
• Since individual parts are finished with high precision, carefully operate so as not to damage them.
T=39.2 N m (400 kgf-cm) [28.94 ft-lbf]
Disassembly Procedure
Step 1. Remove the lift lock SOL and flow regulator valve. [Point 2]
Step 2. Remove the tilt control SOL. [Point 3]
Step 3. Remove the proportional solenoid (a). [Point 4]
Step 4. Remove the proportional solenoid (b). [Point 5]
Step 5. Remove the lift spool, tilt spool and attachment spool.
Step 6. Remove the electromagnetic relief valve. [Point 6]
Step 7. Remove the priority valve.
Step 8. Remove the relief valve. [Point 7]
Step 9. Remove the rod bolt, and then remove the housing.
Reassembly Procedure
The reassembly procedure is the reverse of the disassembly procedure.
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