volkswagen Workshop Repair Guides

Volkswagen Polo Workshop Service and Auto Repair Manuals

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Removing and installing crankshaft pulley > < Removing and installing poly V-belt (vehicles without air-conditioning system)

Renewing Crankshaft Oil Seal on Polo Mk5: Belt Pulley End

Renewing crankshaft oil seal - belt pulley end
   
Renewing crankshaft oil seal - belt pulley end
Special tools and workshop equipment required
t  Oil seal extractor -3240-
t  Torque wrench -V.A.G 1601-
t  Assembly tool -T10417-
t  Extension -3161-

Removing
–  Remove front right wheel housing liner → General body repairs; Rep. gr.66.
–  Remove poly V-belt → Chapter.
   
–  Loosen belt pulley securing bolt. Hold pulley with counterhold -3415- and -3415/2-.
  N13-10386
–  Push extension -3161- into oil seal extractor -3240-.
–  Screw inner part of oil seal extractor -3240- out as far as start of thread and lock with knurled screw.
  N13-10401
–  Lubricate threaded head of oil seal extractor, place it in position and, exerting firm pressure, screw it into oil seal as far as possible.
–  Loosen knurled screw and turn inner part in -direction of arrow- against crankshaft until the oil seal is pulled out.
Installing
  N13-10402
–  Fit sleeve -T10417/1- onto crankshaft journal and slide oil seal over sleeve.
–  Remove sleeve -T10417/1- from crankshaft journal.
  N13-10403
–  Drive oil seal into valve timing housing as far as to stop using assembly tool -T10417- and striking evenly with a hammer.
Installing crankshaft pulley → Chapter.
Further assembly is basically the reverse of the dismantling sequence.
  N13-10404

Removing and installing crankshaft pulley > < Removing and installing poly V-belt (vehicles without air-conditioning system)