Using assembly tool -T10478 B-, this page covers renewing the exhaust camshaft oil seal at the pulley end on the same engine codes — remove the engine support first for access.
| Special tools and workshop equipment
required |
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| – |
Detach toothed belt from camshafts
→ Chapter. |
| – |
Remove engine support
→ Chapter. |
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| – |
Unscrew bolt -1- 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- to camshaft. |
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| – |
Draw in thrust piece -T10478/1A- to stop using bolt
-1- for camshaft pulley. |
| – |
Install toothed belt (adjust valve timing)
→ Chapter. |
| – |
Installing engine support
→ Chapter. |
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Questions & answers
Removing and installing exhaust camshaft oil seal, pulley end, engine codes CPTA, CHPA, CZEA, CZDA — Volkswagen Golf Mk7
How do I renew the Golf Mk7 1.4 TSI exhaust camshaft front oil seal?
Same procedure as inlet side but on the exhaust camshaft sprocket end.
Special tools and workshop equipment
required
Assembly tool -T10478 B-
Removing
...
Special tools and workshop equipment
required
Assembly tool -T10479 A-
Removing
...
Removing and installing inlet camshaft oil seal, pulley end, engine codes
CPTA, CHPA, CZEA, CZDA
Removing and installing exhaust camshaft oil seal, gearbox end, engine codes
CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB