Facom DT.VAG-A Bedienungsanleitung Seite 17

Section 3:
VAG 2.5 V6 TDi
DIESEL ENGINES
Crankshaft Position
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DT.4401 Crankshaft TDC Locking Pin
DT.4401 Locking Pin is used to retain the crankshaft at TDC, entering via a threaded hole in the crankcase and into a TDC location hole in the crankshaft web.
Camshaft Timing
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DT.4451 Camshaft Setting Plates (Pair)
There are two setting plates, one for each camshaft. These locate into slots in the rear of the camshafts. Chains are supplied to attach to the engine and prevent Plates
falling into the engine.
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DT.4440V2 Injection Pump Locking Pin
Remove injection pump damper and insert DT.4440V2 Pin through injection pump sprocket.
WARNING: Do NOT release centre nut of the injection pump sprocket as the basic pump setting will be affected. This cannot be reset within the workshop.
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DT.4593E1 Tensioner Retaining Pin
Turn timing belt tensioner so that the plunger is depressed and insert Pin DT.4593E1 to 'lock' in place so belt can be removed.
Section 4:
VAG PETROL ENGINES
Twin Cams – 1.4 & 1.6 16v.
Refer to Application Chart for model usage
These engines have a main drive belt (crankshaft to inlet camshaft), and a separate exhaust camshaft drive belt (from inlet to exhaust camshaft).
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DT.4635 Camshaft Setting Tool
Dependent upon engine type (see above diagram), DT.4635 Setting Tool is used either as an assembly of the two pins and a bridge piece or as the two pins only
(without the bridge).
Check that the camshaft sprocket setting holes are in correct position to accept the tool or pins. (see above diagram).
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Ensure that DT.4635 Setting Tool is installed correctly – insert the pins fully into the sprocket locking holes and then slide the bridge piece down to rest on the
sprockets. When correctly installed the two balls on the ends of the pins should be parallel.
Tensioner Tools
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DT.4440T1 and DT.4593E1
DT.4440T1 Retainer and DT.4593E1 Pin are used to compress and 'lock' the timing belt tensioner on
V W 1.8 petrol engines.
DT.4440T1 is fitted and applies pressure to the plunger to release tension off the belt.
DT.4593E1 Pin is then inserted to 'lock' the plunger in the retracted position.
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DT.4444 Tensioner Adjuster
The tensioner roller has two holes into which the two "pegs" of DT.4444 locate to allow the tensioner to be turned to apply tension to the timing belt.
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