Installing Camshaft - Fabia Engine

7/27/2019 Installing Camshaft - Fabia Engine

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FABIA 2000 1.2/40; 1.2/47 Engine, Mechanical Components

Removing and installing the camshaft sprocket, setting the timingEdition 12.04

S00.5322.03.2013-3 page 1

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13-3 Removing and installingthe camshaft sprocket,setting the timing

Inspect setting of the timing

For engine with engine identification charactersAWY, BMD

Special tools, test and measuring equipment andauxiliary items required

Assembly device -T10120-


Extractor -T10094-

The crankshaft is at TDC of the piston for cylinder 1 for

mixture ignition only then when the camshaft is stand-ing atTDC of the piston for cylinder 1 (both devicesmust be interlocked).

The assembly device -T10121- also serve at the sametime as a fixing lever to loosen and tighten up thecrankshaft screws.

The engine can be easily turned once the spark plugshave been removed.

If necessary remove engine cover with air filter 1.2/40; 1.2/47 Engine, Fuel Injection; Rep. Gr. 24.

Remove camshaft position sensor -G163- at cylinder

head cover.

Remove engine speed sender -G28- on the cylinderblock.

Insert assembly device -T10120- according to the il-lustration into the hole.

Rotate crankshaft in direction of rotation of enginelong enough until the assembly device -T10120- canbe inserted down to the stop.

Interlock crankshaft, press the assembly -T10121-into the hole in the flywheel.

If the assembly device -T10121- cannot be inserted, re-move the assembly device -T10120- out of the camshaft.Rotate crankshaft in direction of rotation of engine (360)and repeat the procedure.

If both devices cannot be inserted:

Setting the timing 13-3 page 3.

If both devices can be inserted:

Remove the devices from the holes and install cam-shaft position sensor as well as engine speed sender.

Further installation occurs in reverse order.

Note

Note


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Removing and installing the camshaft sprocket, setting the timing Edition 12.04

S00.5322.03.2013-3 page 2

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For engine with engine identification charactersAZQ, BME


Pipe section -T10123-


Extractor -T10094-

The crankshaft is at TDC of the piston for cylinder 1 formixture ignition only then when the camshaft is stand-ing atTDC of the piston for cylinder 1 (both devicesmust be interlocked).

The assembly device -T10121- also serve at the sametime as a fixing lever to loosen and tighten up thecrankshaft screws.

The engine can be easily turned once the spark plugs

have been removed.

If necessary remove engine cover with air filter 1.2/40; 1.2/47 Engine, Fuel Injection; Rep. Gr. 24.

Remove caps at cylinder head cover -arrows-.

Remove engine speed sender -G28- on the cylinderblock.

Rotate crankshaft in direction of rotation of enginelong enough until the grooves are positioned horizon-tally in both camshafts.

Pipe sections -T10123- must be lightly pushed into the

camshafts. Fasten both devices with screws (M6).

Interlock crankshaft, press the assembly device-T10121- into the hole in the flywheel.

If the assembly device -T10121- cannot be inserted, re-move the pipe sections -T10123- out of the camshaft. Ro-tate crankshaft in direction of rotation of engine (360)and repeat the procedure.

If both devices cannot be inserted:

Setting the timing 13-3 page 3.

If both devices can be inserted:

Remove the devices from the holes and install capsas well as engine speed sender.


Note

T10123

Note


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Removing and installing the camshaftsprocket, setting the timing


Pressure pad -MP 1-216-

Removing the camshaft sprocket


Interlock camshaft and crankshaft at TDC for cylinder1 13-3 page 1.

Remove the timing gear cover Chapter 13-2.

Interlock the control chain tensioner Chapter 13-2.

Remove the camshaft screw and take out the cam-shaft sprocket.

Screw in the crankshaft screw with housing and beltpulley - crankshaft.

Tightening torque: 90 Nm + torque a further + 45 (1/8

turn)

Remove the assembly device -T10121- and turn thecrankshaft 45 in the opposite direction of rotation ofthe engine.

Work can be performed on the valve drive while it is in thisposition.

Installing the camshaft sprocket, setting the tim-ing


The pistons must not be positioned at top dead centre.

To turn the camshaft when the sprocket has been re-moved one can screw in a screw with two washers to

a maximum of 20 Nm + 45 (1/8turns) into the cam-shaft and turn the camshaft. The pistons must not beat TDC.

The central screw of the camshaft is to be replacedwhenever the camshaft is removed

The assembly device -T10120- also serves at thesame time as a fixing lever to loosen and tighten upthe camshaft screws.


Position camshaft to TDC of cylinder 1 and lock intoplace 13-3 page 1.

One should not be able to move the camshaft in anydirection after interlocking.

Note


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Screw out the camshaft screws.

Remove oil residues on the camshaft studs and cam-shaft sprocket in the points of contact using a cleancloth.

Place the camshaft sprocket with the control chain laidon it on the camshaft and screw in the new camshaftscrew so that the camshaft sprocket can still turn.

Tension control chain Chapter 13-2

Turn the crankshaft through a further 45 in the direc-tion of rotation of the engine to TDC for cylinder 1 andinterlock.

If the crankshaft is turned beyond TDC for cylinder 1(observe the marking on the flywheel) then it shouldturned back and the TDC for cylinder 1 set again.

If the crankshaft is turned further it will collide with thepiston on the valves.

Turn the camshaft sprocket -1- with pressure pad-MP1-216- opposite the direction of rotation of the en-gine -arrow- up to the stop, hold the camshaft sprock-et in this position and tighten up the screw -2-.

Tightening torque: 20 Nm + torque a further 90 (1/4

turn)

The assistance of a 2nd mechanic is required for thiswork.

Carefully crank engine at least 2 revolutions to ensurethat no valve touches the piston when the engine isstarted, check timing again 13-3 page 1.


Check position of camshaft to crankshaft in the dis-play group 012 display field 3 and 4 1.2/40, 1.2/47Engine, Fuel Injection; Rep. Gr. 01.

Removing the camshaft sprockets


Interlock camshafts and crankshaft at TDC for cylin-der 1 13-3 page 1.

Remove the timing gear cover Chapter 13-2.

Interlock the control chain tensioner Chapter 13-2.

Remove the camshaft screws and take out the cam-shaft sprockets.

Screw in the crankshaft screw with housing and beltpulley - crankshaft.

Tightening torque: 90 Nm + torque a further + 45 (1/8

turn)

Note

Note


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Remove the assembly device -T10121- and turn thecrankshaft 45 in the opposite direction of rotation ofthe engine.

Work can be performed on the valve drive while it is in thisposition.

Installing the camshaft sprockets, setting the

timing


The pistons must not be positioned at top dead centre.

To turn the camshaft when the sprocket has been re-moved one can screw in a screw with two washers to

a maximum of 50 Nm + 45 (1/8turns) into the cam-shaft and turn the camshaft. The pistons must not be

at TDC.

The central screws of the camshafts and the washersof the sprockets on engine with engine identificationcharacters AZQ are to be replaced when the cam-shafts are removed.

The pipe section -T10123- also serves at the sametime as a fixing lever to loosen and tighten up the cam-shaft screws.


Position camshafts to TDC of cylinder 1 and lock into

place 13-3 page 1.

Screw out the camshaft screws.

Remove oil residues on the camshaft studs and cam-shaft sprockets in the points of contact using a cleancloth.

Place the camshaft sprockets with the control chainlaid on it on the camshafts and screw in the new cam-shaft screws so that the camshaft sprockets can stillturn.

Tension control chain Chapter 13-2

Turn the crankshaft through a further 45

in the direc-tion of rotation of the engine to TDC for cylinder 1 andinterlock.

If the crankshaft is turned beyond TDC for cylinder 1(observe the marking on the flywheel) then it shouldturned back and the TDC for cylinder 1 set again.

If the crankshaft is turned further it will collide with thepiston on the valves.

Note

T10123

Note


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Tighten screws -2- of camshaft sprockets -1- to 50 Nm(to do so use the pressure pad -MP1-216-).

Then, torque the bolts a further 90 (1/4 turn) with a rig-id wrench.

Tightening torque: 50 Nm + torque a further 90 (1/4

turn)

The assistance of a 2nd mechanic is required for thiswork.

Carefully crank engine at least 2 revolutions to ensurethat no valve touches the piston when the engine isstarted, check timing again 13-3 page 1.


Check position of camshaft to crankshaft in the dis-play group 012 display field 3 and 4 1.2/40, 1.2/47

Engine, Fuel Injection; Rep. Gr. 01.

Note

Documents

Installing Camshaft - Fabia Engine