Removing and installing timing chain cover (top): VW Golf V / Jetta 2.0 (CAWB, CBFA, CCTA, CCZA)

🧭 Before you start

Fits: VW Golf V / Jetta (1K, 2003–2009); platform code AJ5

• Special tools named: V.A.G 1783/1

🔧 Engine codes this applies to

🔩 Torque settings

Values can differ between engine variants — check the code stamped on your block.

ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.

📋 Procedure

1. Only vehicles with sound generator: Open catch (1), unclip fuel lines (2) and loosen bolt (3) on activated charcoal filter. Place charge air pipe to one side.
2. Pull off breather line (1), release activated charcoal filter (A) and remove upwards (B). Lay activated charcoal filter to side.
3. Push coolant hoses to one side and secure with cable ties.
4. Remove bolts (arrows) and pull guide tube for oil dipstick out of timing chain cover.
5. Removing inlet camshaft control valve 1N205.

6. Unscrew bolts (1…5) and remove upper timing chain cover.
7. Lubricate seal and O-ring with engine oil.
8. Tighten bolts (1 to 5) by hand in the sequence shown:
9. Retighten bolts to 9 Nm using torque wrenchV.A.G 1783 and open end spanner insert (10 mm)V.A.G 1783/1. — 9 Nm (6.6 lb-ft)

Other VW procedures

• Removing and installing radiator fans
• Checking fuel pump (electrical test) - TFSI and 6-cylinder engines
• Cleaning injectors – VW Golf Cabriolet
• Removing and installing secondary air inlet valve N112
• Removing and installing oil pressure regulating valve N428
• Removing engine · 41 torque figures
• Removing and installing camshaft – VW Golf Cabriolet · 47 torque figures
• Adjusting valve timing – VW Passat B5 · 83 torque figures
• Removing and installing camshafts – VW Passat B6 · 39 torque figures
• Removing and installing coolant pump · 53 torque figures