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Removing and installing cylinder head|Install >
< Removing and installing cylinder head
Fabia Mk1
Drive unit
1.9/96 TDI Engine, Mechanics
Engine cylinder head, valve gear / Removing and installing cylinder head / moving_and_installing_cylinder_head/">Removing and installing cylinder head
Removing
Removing
Removing
Requirements
l
Engine temperature should not exceed 35°, because the cylinder head could be twisted when slackening the screws.
l
The pistons must not be in TDC.
WARNING
Observe measures when disconnecting the battery
→ Electrical System; Rep. Gr.27
.
–
Disconnect the earth strap from the battery with the ignition off.
–
Lift the engine cover at the sides
-arrows A-
and pull out towards the front
-arrow B-
.
–
Remove air filter with intake hose
→ 1.9/96 TDI Engine, Fuel Injection; Rep. Gr.23
.
–
Remove battery and battery tray
→ Electrical System; Rep. Gr.27
.
–
Removing rear charge-air pipe
→ Chapter
.
–
Unplug connector with glow plugs.
–
Remove pre-exhaust pipe with catalytic converter
→ Chapter
.
–
Release screws
-1-
and
-2-
and remove bracket for turbocharger.
–
Remove the vacuum hose from the vacuum unit for charge pressure control.
Note
Collect any engine oil which flows out with a cloth.
–
Unscrew the oil return line
-3-
at the cylinder block.
–
Unscrew oil feed line from exhaust turbocharger and from exhaust manifold and lay it to one side.
–
Drain coolant
→ Chapter
.
–
Unscrew the induction pipe from the intake manifold and lay aside with the hoses connected
→ 1.9/96 TDI Engine - Fuel Injection; Rep. Gr.23
.
–
Use hand vacuum pump and bleeder tank to extract the fuel at the return-flow hose of the tandem pump
→ Chapter
.
–
Remove fuel hoses
-1-
and
-4-
.
–
Remove coolant hose
-5-
.
–
Remove central plug connection
-2-
for pump-nozzle unit.
–
Disconnect plug
-3-
at fuel temperature sender -G81-.
–
Unscrew the oil feed line on the oil filter holder, the exhaust turbocharger and brackets.
–
Disconnect coolant hose
-1-
from T-piece and the coolant hoses
-2-
and
-3-
from the connection fittings.
–
Disconnect plug
-4-
from coolant temperature sender -G62-.
–
Remove the coolant hose
-3-
from the support
-4-
.
–
Pull off vacuum hose
-6-
from tandem pump
-5-
.
–
Remove coolant pump
→ Chapter
.
–
Install supporting device -MP 9-200- with positioned spindles as shown and support the engine with spindle
-A-
.
–
Carefully raise the engine with spindle
-A-
.
–
Removing toothed belt
→ Chapter
.
–
Remove camshaft sprocket and hub
→ Chapter
.
–
Remove timing belt tensioning pulley.
–
Screw out screw
-3-
and remove Hall sender -G40- from cylinder head.
–
Release screws
-2-
and
-4-
.
–
Screw bracket -T10014 - into the threaded holes in the area of the coolant pump in the cylinder block. Tightening torque: 20 Nm.
–
Support the engine and carefully raise with spindle
-A-
and through this release the spindle
-B-
.
–
Remove spindle
-B-
.
–
Remove cylinder head cover
→ Chapter
.
–
Slacken cylinder head bolts in the specified order and unscrew.
–
Raise cylinder head and remove sideways past the toothed belt guard.
Note
The assistance of a second mechanic is required to remove and install the cylinder head.
Drive unit
1.9/96 TDI Engine, Mechanics
Engine cylinder head, valve gear / Removing and installing cylinder head / moving_and_installing_cylinder_head/">Removing and installing cylinder head
Removing
Removing and installing cylinder head|Install >
< Removing and installing cylinder head