No
Step 4
Check whether the water pump seal is leaking.
Yes
Replace the Pump Seal.
No
Step 5
Check whether the cylinder head cover torque is appropriate.
Yes
Tighten the cylinder head gasket bolts to the
specified torque. If necessary, replace the
cylinder head gasket
No
Step 6
Check for leaking at the follows locations:
(a)
Intake Manifold
(b)
Cylinder Head Gasket
(c)
Cylinder Block Bolt
(d)
Heater Core
(e)
Radiator Discharge Plug
Yes
When necessary, repair or replace parts to
eliminate leakage faults.
No
Step 7
Confirm that the fault has been fixed.
Engine
Cooling System JL4G18-D
2-481
EC718/EC718RV EC715/EC715RV 10/2009
Summary of Contents for EC715 2009
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