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Removing and installing cylinder head cover > < Checking piston projection in TDC

Fabia Mk1

Removing and installing the cylinder head
Removing and installing the cylinder head
Removing and installing timing belt → Chapter.
Testing compression pressure → Chapter.
  Note
t  When installing a replacement cylinder head with fitted crankshaft moisten the contact surfaces between the bucket tappet and the cam slide with engine oil.
t  Do not remove the plastic bases supplied as a protection for the open valves until just before fitting on the cylinder head.
t  If the cylinder head is replaced, also the entire coolant must be replaced.
t  It is not permissible to rework the cylinder head of diesel engines.
   
1 - Top toothed belt guard
2 - Toothed belt
q   removing and installing, tensioning → Chapter
3 - 10 Nm
4 - 20 Nm + torque a further 45° (1/8 turn)
5 - 100 Nm
6 - Camshaft sprocket
7 - Hub
q   with rotor
q   to release and tighten use the counterholder -T10051-
q   to remove the extractor -T10052- use
q   removing and installing → Chapter
8 - Rear toothed belt guard
9 - Grommet
q   replace if damaged
10 - Camshaft position sensor -G40-
q   for removing, take the grommet → Chapter (Pos. 9) out of the rear toothed belt guard
11 - Cylinder head bolt
q   replace
q   pay attention to sequence for loosening and tightening → Chapter
q   if bearing caps of the camshaft are removed, insert special bases into the cylinder block before installing the cylinder head bolts → Chapter
12 - Bolt, 10 Nm
q   for engine cover
13 - Cylinder head cover
q   before fitting on, thoroughly clean sealing surface with a clean cloth
14 - to charge air pipe at the rear
15 - 10 Nm
q   tighten all bolts first of all by hand
q   Tighten crosswise from the inside outwards
16 - Pressure control valve
17 - Oil filler inlet
18 - Screw cap
19 - Sealing sleeve
q   replace if damaged
20 - Support
q   with fuel line
21 - Gasket for cylinder head cover
q   replace if damaged
22 - 20 Nm
23 - Lifting eye
24 - The unit injector
q   removing and installing → Chapter
25 - Mixing tube
q   inserted into cylinder head
q   pull out with hook
26 - Central plug connection
q   for pump-nozzle unit
27 - To the brake servo unit
28 - Tandem pump
q   for fuel and vacuum supply
q   removing and installing → Chapter
q   check → Chapter
29 - Intake hose
q   from fuel filter → Chapter
q   white marking
q   check for firm seating
q   secure with spring strap clamps
30 - Return-flow hose
q   for engine with identification characters AMF: to the fuel filter → Chapter
q   for engine with identification characters BNM, BNV: to the combination valve → Chapter
q   blue marking
q   check for firm seating
q   secure with spring strap clamps
31 - Gasket
q   replace
32 - Support
33 - Hexagon taper nut
34 - Cylinder head
q   removing and installing → Chapter
q   after replacing fill entire system with fresh coolant
q   Inspecting the cylinder head for distortion → Fig.
35 - Cylinder head gasket
q   replace
q   Pay attention to the marking → Fig.
36 - Glow plug
q   15 Nm
37 - Tensioning pulley
38 - 20 Nm + torque a further 45° (1/8 turn)

   
Inspecting the cylinder head for distortion
Special tools and workshop equipment required
t  Feeler gauge
t  Knife-edge straightedge
Max. permissible distortion: 0,1 mm
  Note
It is not permissible to rework the cylinder heads of diesel engines.
  V15-0673
Identification of the cylinder head gasket
t  Part number = -arrow 1-
t  Control code = -arrow 2- (ignore)
t  Bores = -arrow 3-
  Note
Cylinder head seals of different thicknesses are fitted depending on the piston projection from the cylinder block. If only the gasket is replaced, then it must be replaced with a gasket with the same marking.
  N15-0288

Removing and installing cylinder head cover > < Checking piston projection in TDC