Ford Transit 2002 Owner's Manual page 1012

A3: CHECK THE TURBOCHARGER BEARINGS FOR EXCESSIVE MOVEMENT
NOTE: A small amount of movement in the bearings is normal.
NOTE: The initial rotor rotation of a cold turbocharger may feel rough and uneven but
should rotate freely after a few turns.
A4: CHECK THE TURBOCHARGER OIL SUPPLY TUBE FOR BLOCKAGE
A5: CHECK THE TURBOCHARGER OIL SUPPLY TUBE OIL GALLERY FOR BLOCKAGE
GO to A4.
Make sure that the turbocharger rotor spins freely
1
within the housing.
1. With the turbocharger stationary, gently lift the
shaft (the shaft will naturally lay in the bottom of
the bearings).
2. Make sure that the rotor spins freely within the
housing.
Does the rotor spin freely within the housing with no
excessive movement?
Yes
GO to A4.
No
INSTALL a new turbocharger.
REFER to: Turbocharger - 1.8L Duratorq-TDCi (Kent)
Diesel (110 PS), Vehicles With: Variable Vane
Turbocharger (303-04C, Removal and Installation).
TEST the system for normal operation.
Remove the turbocharger.
1
REFER to: Turbocharger - 1.8L Duratorq- TDCi (Kent)
Diesel (110 PS), Vehicles With: Variable Vane
Turbocharger (303-04C, Removal and Installation).
Using workshop compressed air and a compressed
2
air nozzle, check the oil supply tube for blockage.
Is the oil supply tube free from blockage?
Yes
GO to A5.
No
INSTALL a new turbocharger and turbocharger oil
supply tube.
REFER to: Turbocharger - 1.8L Duratorq-TDCi (Kent)
Diesel (110 PS), Vehicles With: Variable Vane
Turbocharger (303-04C, Removal and Installation).
TEST the system for normal operation.
Visually inspect the oil supply tube oil gallery for
1
blockage.
Is the oil supply tube oil gallery free from blockage?
Yes
INSTALL a new turbocharger and oil supply pipe.
REFER to: Turbocharger - 1.8L Duratorq-TDCi (Kent)
Diesel (110 PS), Vehicles With: Variable Vane
Turbocharger (303-04C, Removal and Installation).
http://vnx.su