VW Golf manuals

Volkswagen Golf Service & Repair Manual: Renewing crankshaft oil seal - belt pulley end

Special tools and workshop equipment required
   
Assembly tool -T10485-
 

Renewing crankshaft oil seal - belt pulley end

Puller hooks -T20143-
Procedure
–  Remove toothed belt → Chapter.
 

Renewing crankshaft oil seal - belt pulley end

–  Detach crankshaft pulley -1--arrow-.
Risk of damage to engine caused by incorrect valve timing.Do not turn crankshaft out of TDC position.
 

Renewing crankshaft oil seal - belt pulley end

–  Pry out seal using extractor hook -T20143/2--arrow-.
–  Clean contact surface and sealing surface.
  Note
Do not lubricate new seal.
 

Renewing crankshaft oil seal - belt pulley end

–  Fit new seal in -direction of arrow- onto assembly sleeve -T10485/2-.
 

Renewing crankshaft oil seal - belt pulley end

–  Pull off assembly sleeve -T10485/3- in -direction of arrow-.
Installation position: closed end of seal faces fitting sleeve.
 

Renewing crankshaft oil seal - belt pulley end

–  Fit guide sleeve -T10485/2- with oil seal -1- onto crankshaft.
 

Renewing crankshaft oil seal - belt pulley end

–  Use fitting sleeve -T10485/1- and bolt -1- for poly V-belt pulley to pull in oil seal -2- onto stop.
 

Renewing crankshaft oil seal - belt pulley end

–  Fit crankshaft sprocket onto crankshaft.
The contact surface between vibration damper and crankshaft pulley must be free of oil and grease.
The machined surface -arrow- of crankshaft pulley must be positioned over the machined surface of the crankshaft journal.
–  Install toothed belt (adjust valve timing) → Anchor.
 

Renewing crankshaft oil seal - belt pulley end

Removing and installing engine support
Removing –  Disconnect battery → Electrical system; Rep. gr.27. –  Remove battery tr ...

Removing and installing sealing flange on pulley end
Special tools and workshop equipment required Flat scraper Sealant → Electronic Parts Catalogue ...

Other materials:

Removing and installing head restraint
Removing –  Press release button -3- for height adjustment on head restraint guide -4- in -direction of arrow-. –  At the same time pull head restraint -1- out of rear seat backrest -2- ...

Removing and installing onboard supply control unit -J519-, LHD vehicles
  Note When renewing the control unit, select Renew function for the respective control unit in Guided fault finding or Guided functions mode → Vehicle diagnostic tester. Removing ...

Service and disposal of belt tensioners
First read and observe the introductory information and safety warnings Seat belts may become damaged during any work on the belt tensioners or while removing or refitting any vehicle parts in conjunction with any other repair work. This damage will not always be noticeable. The consequence ...

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