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Volkswagen Golf Service & Repair Manual: Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

Volkswagen Golf Service & Repair Manual / 4- cylinder injection engine(1.4 1 direct inction. turbocharger) / Engine cylinder head, valve gear / Valve gear / Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

Special tools and workshop equipment required
   
Assembly tool -T10479 A-
Removing
–  Remove toothed belt pulley for coolant pump → Chapter.
 

Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

–  Carefully fit extractor hook -T20143/1- between camshaft and seal -1-.
–  Lever out seal.
Installing
 

Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

–  Remove any burrs in the outer area of the grooves in the exhaust camshaft -arrows- using fine sandpaper (220–1000 P).
  Note
Do not lubricate new seal.
 

Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

–  Fit seal -1- over fitting sleeve -T10479/3- onto guide sleeve -T10479/2-.
Installation position: closed end of seal faces fitting sleeve.
–  Separate fitting sleeve and guide sleeve.
 

Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

–  Fit guide sleeve -T10479/2- with oil seal -2- centrally to camshaft.
–  Secure guide sleeve onto camshaft using bolt -1- for coolant pump drive sprocket.
–  Push seal onto camshaft and unbolt guide sleeve.
 

Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

–  Draw in seal -2- as far as stop using thrust piece -T10479/1- and bolt -1- for toothed belt pulley for coolant pump.
–  Install toothed belt pulley for coolant pump → Chapter.
 

Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB

Removing and installing exhaust camshaft oil seal, pulley end, engine codes CPTA, CHPA, CZEA, CZDA
Special tools and workshop equipment required     Assembly tool -T10478 B- Removing ...

Removing and installing valve stem seals (cylinder head installed)
Special tools and workshop equipment required     Spark plug socket and extension -3122 B- ...

Other materials:

Safety precautions when working on high-voltage system
Danger to life due to high voltage The high-voltage system is under high voltage. There is a risk of severe or fatal injury due to electric shock. –  Persons with life-preserving or other electronic medical devices in or on their body must not perf ...

Renewing trim elements, bolted trim elements
These wheels are fitted with exchangeable trim elements. Follow these instructions during installation.     –  Clean the thread in the wheel before screwing in the new bolts. ...

Removing and installing brake pedal
It is not possible to remove the brake pedal separately. –  To be able to remove it, pedal cluster with mounting bracket must be removed first → Chapter.   Note Removing brake pedal w ...

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