Using assembly tool -T10478 B-, this page covers renewing the inlet camshaft oil seal at the pulley end on CPTA, CHPA, CZEA, CZDA engines — detach the toothed belt from the camshafts first.
| Special tools and workshop equipment
required |
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Detach toothed belt from camshafts
→ Chapter. |
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Unscrew bolt -2- and remove
camshaft sprocket. |
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Remove seal -1- using extractor
hook -T20143/1-. |
 Note
| Do not lubricate new seal. |
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Fit seal -1- over fitting
sleeve -T10478/3- onto guide sleeve -T10478/2-. |
| Installation position: closed end of seal faces fitting
sleeve. |
| – |
Separate fitting sleeve and guide sleeve. |
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Fit guide sleeve -T10478/2- with oil seal
-1- onto camshaft. |
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Draw in seal to stop using thrust piece -T10478/1A- and bolt
-1- for camshaft pulley. |
| – |
Install toothed belt (adjust valve timing)
→ Chapter. |
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Questions & answers
Removing and installing inlet camshaft oil seal, pulley end, engine codes CPTA, CHPA, CZEA, CZDA — Volkswagen Golf Mk7
How do I renew the Golf Mk7 1.4 TSI inlet camshaft front oil seal?
Remove timing belt and sprocket, extract old seal and press new seal in to correct depth.
Special tools and workshop equipment
required
Universal dial gauge bracket -VW 387-
&nb ...
Special tools and workshop equipment
required
Assembly tool -T10478 B-
Removing
...
Other materials:
- Measuring axial play of camshaft
- Removing and installing exhaust camshaft oil seal, pulley end, engine codes CPTA, CHPA, CZEA, CZDA
- Removing and installing camshaft control valve 1 -N205- and exhaust camshaft control valve 1 -N318-
- Removing and installing exhaust camshaft oil seal, gearbox end, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB
- Removing and installing valve stem seals (cylinder head removed)
Measuring axial play of camshaft
Removing and installing exhaust camshaft oil seal, pulley end, engine codes
CPTA, CHPA, CZEA, CZDA