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Figure
page 5
Locking Pins 3788-9, 3788-25, 3788-26 (x2),
3788-27 and 3788-28 (x2)
• CITROËN/PEUGEOT single cam and 16v
twin cam engines (TU & XU) use locking
pins, in combination, to retain the engine
timing position during belt renewal. These
pins enter through access holes in each of
the camshaft sprockets into fixed datum
holes behind.
Pin Guide:
TU1, TU3, TU5, TU9
XU5, TU9, XU10
TU5J4
XU7JP4, XU10JP4
XU10JP4
Flywheel Holding Tools
➪
For model usage / engine codes
refer to Application Chart, pages 6-9.
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Figure
page 3
Holding Tools for Crank Pulley Removal
3788-12, 3788-13
NOTE:
On many applications to remove the
timing belt you must remove the
crankshaft pulley. Engine Locking
Pins must not be used to hold the crankshaft
whilst releasing or tightening the pulley bolts as
engine damage will result. Locking Pins are for
retention of timing position only - Use Flywheel
Holding Tools 3788-12 and 3788-13 on
engines detailed in Application Chart.
PART 2B:
EW Code Petrol Engines
1.8, 2.0 and 2.2 Twin Camshaft Engines
(includes 2.0HPi engine)
➪
For model usage / engine codes
refer to Application Chart, pages 6-9.
r
Figure
page 5
Crankshaft Locking Pin 3788-31
• Remove the crankshaft pulley and lock the
crankshaft in its timed position at the
flywheel or through the crankshaft pulley
flange.
Maintenance work on engines must be carried out only by
experienced mechanics. Always wear personal protective equipment.
Composition and Function
Figure
Flywheel Locking Tool 3788-32
• For removal of the crankshaft pulley, lock
Camshaft Locking Pins
Figure
Camshaft Locking Pin 3788-29,
3788-25
3788-30 and 3788-33 (Inlet)
3788-9
• Camshaft Locking Pins 3788-29 and
3788-9 + 3788-27
3788-28 (x2)
3788-26 (x2)
• On 2.2l and HPi engines Locking Pin
Figure
Tensioner Setting Pin 3788-9
• Insert Pin 3788-9 into the tensioner back
Figure
Timing Belt Retaining Clip 3788-20
• With the crankshaft and camshaft pins
• Fit belt in an anti-clockwise direction to
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the flywheel with 3788-32 to counter-hold
whilst releasing the centre bolt. Do not use
Pin 3788-31.
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page 5
3788-30 are used in combination, for 1.8
and 2.0 'EW' engines without variable valve
timing.
3788-29 is used to lock the exhaust
camshaft but Special Pin 3788-33 is
required to lock for the VVT Inlet camshaft.
u
page 5
plate and slacken tensioner nut. Turn the
tensioner roller clockwise until the pointer
touches the Setting Pin, re-tighten nut and
remove the Pin.
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page 4
in position, fit the new belt around the
crankshaft gear and secure in place with
Retaining Clip 3788-20.
crankshaft gear, guide roller, camshaft
sprockets, tensioner roller and water pump.
GB
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