Hazet-Werk 2588/19 Mode D'emploi page 31

USA
Part 2: VW Petrol Engines
Twin Cam – 1.4, 1.6 / 16V Engines
➪ For model usage / engine codes
refer to Application Chart, pages 6 - 11
t
Figure
, Page 5
Camshaft Locking Tool 2588-4
• Dependent upon engine type, the Camshaft
Locking Tool 2588-4 is used either as an
assembly of the two pins and the bridge, or
as the two pins only (without the bridge).
➪ A = Engine Codes ARC / ARR / AVY / BAD
➪ B = Engine Codes in Application Charts,
except for ARC / ARR / AVY / BAD
• Check that the camshaft sprocket setting
holes are in correct position to accept the
Camshaft Locking Tool 2588-4, or the two
pins (without the bridge).
z
Figure
, Page 5
Ensure that Camshaft Locking Tool 2588-4
is installed correctly – insert the pins fully
into the locking holes of the camshaft
sprockets and then slide the bridge piece
down to rest on the timing belt sprockets.
When correctly installed the two balls on the
ends of the pins should be parallel.
Timing Belt Tensioner Tools
➪ For model usage / engine codes
refer to Application Chart, pages 6 - 11
u
Figure
, Page 5
Locking Pin 2588-10 and Retainer
2588-11
• Locking Pin 2588-10 and Retainer 2588-11
are used to compress and to lock the auto-
matic belt tensioner on VW 1.8 and 1.8
Turbo petrol engines.
• Locking Pin 2588-10 is inserted to lock the
plunger in the retracted position.
• Retainer 2588-11 is fitted and applies
pressure to the plunger to release
tension off the timing belt.
5
Figure
, Page 3
Double-Pin Wrenches – 2587, 2587-1 and
2587-2
• There are 3 variations of Double-Pin
Wrenches required dependant upon access
availability. Refer to the Application Chart to
establish models/engines applicable to
each Double-Pin Wrench required.
Maintenance work on engines must be carried out only by
experienced mechanics. Always wear personal protective equipment.
Composition and Function
Figure
• 1.6l and 2.0l petrol engines (refer to
• The only difference is that the "setting gap"
Figure
➪ For model usage / engine codes
• Support Guides 2588-12 are used on AUDI
• Support Guides 2588-13 are used on VW
• Remove the front panel bolts and remove
• Fit in Support Guides 2588-12 or 2588-13
• Remove left and right fixing screws and
• Refit the upper bolts to hold panel in
9
, Page 4
Hydraulic Timing Belt Tension
Locking Plate 2588-2 and Setting Tool
2588-9
Application Chart), have a similar hydraulic
belt tensioner to the Pump Düse (Unit
Injection) diesel engines, and use the same
tools – Double-Pin Wrench 2587-1, Locking
Plate 2588-2 and Setting Tool 2588-9, and
follow the same procedure.
at position (A) is 8mm using Setting Tool
2588-9.
i
, Page 5
Additional tools required for timing belt
replacement on diesel and petrol engines
refer to Application Chart, pages 6 - 11
Front Panel
(to be used in pairs)
2588-12 and 2588-13 "Service Position"
Support Guides
A4, A6 and VW Passat (until 2000).
Passat (since 2000).
fender/bumper.
on left and right side.
slide front panel forward onto the Support
Guides.
position.
GB
Support Guides
31