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Crankshaft seal (pulley side) - replace|Installation >
< Crankshaft seal (pulley side) - replace
Polo Mk4
Engine
4 - Cyl. diesel engine (with distributor injection pump)
Enginecrankshaft group, pistons
Crankshaft seal and engine steering wheel - remove and install / ankshaft_seal_(pulley_side)_replace/">Crankshaft seal (pulley side) - replace
Removal
Removal
Removal
–
Remove left front wheel box protector.
→ Assembly jobs - external body; Reapir group 66; remove and install wheel box protector
–
Remove Poly-V belt
→ Chapter
.
–
Remove indented belt
→ Chapter
.
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Remove indented belt. To do so, lock crankshaft gear with counter support 3415.
–
To guide seal extrator, fit central screw mannually on crankshaft, up to bumper.
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Unscrew internal piece of external piece of extractor 3203 in nine turns (around 20 mm) and immobilize it with knurled screw.
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Lubricate threaded head of seal extractor 3203, palce it and fit it to seal with strong pressure.
–
Loosen knurled screw and turn internal piece against crankshaft, until seal is out.
Engine
4 - Cyl. diesel engine (with distributor injection pump)
Enginecrankshaft group, pistons
Crankshaft seal and engine steering wheel - remove and install / ankshaft_seal_(pulley_side)_replace/">Crankshaft seal (pulley side) - replace
Removal
Crankshaft seal (pulley side) - replace|Installation >
< Crankshaft seal (pulley side) - replace