SEAT Workshop Service and Repair Manuals
HOME
FEATURES
MENU
INDEX
ABOUT US
Crankshaft: disassembly and assembly >
< Removing and installing drive plate
Leon Mk2
Power unit
4 cylinder engine (1.8l 5V Turbo)
Enginecrankshaft group, pistons
Sealing flange and flywheel/drive plate
Sealing flange, flywheel side: removing and installing
Sealing flange, flywheel side: removing and installing
Sealing flange, flywheel side: removing and installing
t
Removing
→ Anchor
t
Installing
→ Anchor
Special tools and workshop equipment required
t
Electric drill with plastic brush attachment
t
Protective glasses
t
Sealant for joints
→ Spare parts catalogue
Removing
l
Gearbox removed.
–
Remove the dual-mass flywheel or drive plate
→ Chapter
.
–
Detach intermediate plate at sealing flange and dowel sleeves
-arrows-
.
–
Remove bolts
-1 ... 8-
.
–
Pull off sealing flange (rear).
Installing
Note
Lie a cloth over the open part of the oil sump.
–
Remove sealant residue on cylinder block and on oil sump carefully.
–
Clean sealing surfaces; they must be free of oil and grease.
–
Cut off the tube nozzle on the front marking (diameter of the nozzle approximately. 2 mm).
–
Apply a thin bead of sealant at the edge of the joint between the cylinder block and the sump
-arrows-
.
–
Coat the lower sealing surface on the sealing flange lightly with sealant
-hatched area-
.
Note
The sealing flange must be installed within 5 minutes after applying sealant.
–
Fit onto the crankshaft, sliding the sealing flange
-2-
together with the guide sleeve
-1-
(inserted in replacement part).
–
The push the gasket carefully onto the fit bolt on the cylinder block.
–
Tighten bolts in the following sequence:
1.
Tighten the bolts
-1 ... 6-
.
2.
Tighten the bolts
-7-
and
-8-
.
The remaining installation steps are carried out in reverse sequence - note the following points:
–
Fit intermediate plate on sealing flange and push onto dowel sleeves
-arrows-
.
–
Fit the dual-mass flywheel or drive plate
→ Chapter
.
Tightening torque
Component
Nm
Sealing flange to cylinder block
15
Power unit
4 cylinder engine (1.8l 5V Turbo)
Enginecrankshaft group, pistons
Sealing flange and flywheel/drive plate
Sealing flange, flywheel side: removing and installing
Crankshaft: disassembly and assembly >
< Removing and installing drive plate