TorqFix

Removing and installing camshaft oil seal, exhaust camshaft, pulley end — VW

Removing and installing camshaft oil seal, exhaust camshaft, pulley end on VW: 10 steps, engines CHZB, CHZC, CHZD, CPGA.

Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.

10 steps 6 engine codes engine codes merged from 5 documented variants

🧭 Before you start

Fits: VW Golf VII Variant (BA), VW Polo 6C (2014–2017), VW Golf Sportsvan (AM1, 2014–2020), VW Golf VII (5G, 2012–2020)

  • Special tools named: T20143/1, T10478/3, T10478/2, T10478/1A, T10478/5

Don't miss

  • Disregard (item 2).
  • Do not lubricate new oil seal.

🔧 Engine codes this applies to

📋 Procedure

  1. Detach toothed belt from camshafts Removing toothed belt from camshaft.
  2. Remove engine support Removing and installing engine support.
  3. Remove camshaft adjuster for exhaust camshaft . [Note: Disregard (item 2).]
  4. Pull out oil seal (1) using extractor tool T20143/1. [Note: Do not lubricate new oil seal.]
  5. Slide oil seal (1) over fitting sleeve T10478/3 onto guide sleeve T10478/2.
CHZB? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Separate fitting sleeve and guide sleeve.
  2. Fit guide sleeve T10478/2 with oil seal (1) onto camshaft.
  3. Pull in thrust piece T10478/1A with bolt T10478/5 as far as stop.
  4. Install toothed belt (adjust valve timing) .
  5. Installing engine support Removing and installing engine support.

Who makes these pages, and how

TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.

The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.

Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.

Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com

The story behind TorqFix →

Workshop data on this page last updated 20 Sep 2026.