5.3 BLOCKAGE BETWEEN FILTER PAN AND OIL RETURN VALVE?
No
Check filter circuit breaker. Push the filter circuit breaker reset button located in the
Activate pump by turning oil return valve handle.
Does the pump | Yes |
motor run? |
|
Filter motor's internal
circuit breaker has tripped.
Contact your local Factory
Authorized Service Center.
Pump motor is clogged or faulty.
Contact your local
Factory Authorized
Service Center.
Blockage has been determined to be between the filter pan bottom and the oil return valve.
Disconnect oil line running from the filter pan to the pump at the pump end.
Activate pump by turning oil return valve handle.
Does the pump
motor run?
Yes
Allow the pump to run 20 seconds to verify that pump is not running backwards.
Put finger over the inlet connection to the filter pump.
No | Do you feel |
| |
| suction? |
Yes
Pump is clear of any blockages. Go to page 9 and continue.
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