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3. Contents
1 . . . . . VS3032/21 . . . .Crankshaft TDC Location Pin
2 . . . . . VS4640/T7. . . .Tensioner Locking Pin
3 . . . . . VS4931 . . . . . .VCT Setting Plate
4 . . . . . VS4832 . . . . . .Flywheel Locking Tool
5 . . . . . VS4933 . . . . . .Camshaft Setting Plate
- . . . . . VS4930/84 . . . .Case + Insert
Fig.1
4. instrUCtions
The Ford 1.6 16v. Ti VCT Duratec (Sigma) petrol engine was first
introduced in the Ford Focus in 2004. The engine has variable camshaft
timing (VCT) on both the inlet and exhaust camshafts. (Fig.1).
4.1 timing Belt replacement
Raise and support the front of the vehicle in order to remove the
Right-Hand front road wheel.
Remove the air filter housing/assembly, PAS reservoir
(do not disconnect) and auxiliary belt.
Remove alternator and starter motor. Detach the coolant expansion tank
(do not disconnect), and position to one side.
Remove the coolant pump pulley and upper timing belt cover.
Turn the crankshaft until the timing marks on the VCT Units are in the
11-o-clock position (crankshaft is just before TDC No.1 cylinder).
note: The crankshaft must only be turned in the direction of normal
rotation.
Fig.2
4.1.1 Vs3032/21 Crankshaft tDC location Pin
Remove the blanking plug in the engine block, in order to insert the
VS3032/21 Crankshaft Location Pin.
Carefully and slowly, turn the crankshaft clockwise to rest fully on the
VS3032/21 Location Pin. (Fig.2).
4.1.2 Vs4832 flywheel locking tool
Ensure the crankshaft is fully resting on the VS3032/21 Location Pin
and 'lock' the flywheel by installing VS4832 Flywheel Locking Tool at the
starter motor position. (Fig.3).
The camshaft timing marks should be at 12-o-clock position. The marks
are located on front of the sprocket teeth – "I" on the Left-Hand sprocket
and "•" on the Right-Hand sprocket.
Remove the crankshaft pulley and discard its centre bolt. Remove the
lower belt cover.
Support the engine and remove the front engine mounting bracket after
marking its installed position.
Page 2 of 4
Fig.3
VS4930
Issue No:1 - 23/07/08
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