B1EG1BK1 - 607 DW12TED4 ENGINE

REMOVAL - REFITTING CAMSHAFT

1 - SPECIAL TOOLS


[1] lip seal fitting drift (-).0188-N .

[2] Flywheel setting rod (-).0188-X .

[3] flywheel stop (-).0188-F .

[4] Camshaft setting rod (-).0188-M .

2 - REMOVAL


Remove :

remove the timing belt .


Set the TDC sensor, Using the tool [2] .

Run up the bolts .

remove the injectors with the studs .


Disconnect the connector (5) .

Remove :


Move aside the vacuum pipe (8) on the braking assistance .

Remove the exhauster (9) .


Gradually loosen the securing bolts in sequence .

Remove :

Clean the joint faces with an approved descaling product ; Do not use sharp or abrasive tools .

3 - REFITTING

Check the status of the chain plate .

Remove the rod [2] from the flywheel .

Fit the stop [3] .

Fit : The crankshaft pulley bolt .

Remove the stop [3] .

Turn the crankshaft a quarter turn in the opposite direction to running (Pistons at mid-stroke) .


Deposit a line of sealing compound at (A) around the edge of the mating surfaces .

Refit the camshafts and set them .


IMPERATIVE : the black links (11) should always be turned towards the timing side .

Setting the camshafts is by placing the black links (11) of the chain (12) facing the marks (13) on the camshaft pinions (14) .


Fit :

Finger tighten then progressively tighten the securing bolts in the order shown .

Tighten the bolts to 1 daN.m .

Replace the pillar bolts securing the injectors .

Tighten the pillar bolts to 1 dan.m .

Remove :

Before fitting the camshaft seal, ensure that the bottom of the seat is free of sealing compound .

Apply grease to the space between the oil seal lips .

IMPERATIVE : the outer face of the lip seal must be free of all traces of oil .


Fit a new lip seal using tool [1] .


Fit :

Set the camshaft hub (7) (Using the tool [4]) .

Tighten the bolt (15) to 4.3 da.Nm .


IMPERATIVE : oil the O-rings before refitting .

Fit :

Tighten the bolts to 2 daN.m / The nut to 2 da.Nm .

Fit the cylinder head cover using a new gasket .

Run up the bolts .

Gradually tighten the cylinder head cover bolts in a spiral starting from the inside (Tightening torque: 0.9 da.Nm) .

Turn the crankshaft, a 1/4 turn in the direction of rotation .

Peg the flywheel using the rod [2] .

Fit the camshaft gear .

Adjust the sensor air gap (8) .

refit the timing belt .

refit the injectors with new copper seals .

Continue the fitting operations in the reverse order to removal .