Removing and installing coolant pipes for auxiliary/supplementary heater, vehicles with diesel engines — VW

🧭 Before you start

Fits: VW Touran II (5T, 2015–)

📋 Procedure

1. Remove front noise insulation General body repairs, exterior66Noise insulation; Assembly overview - noise insulation.
2. Remove engine cover panel, if fitted 10Engine cover panel; Removing and installing engine cover panel.
3. Clamp off coolant hoses using hose clamps to 25 mm3094.
4. Loosen spring-type clip (5).
5. Release retaining clips (1).

6. Pull off coolant hoses (4) from coolant pipe (3).
7. If fitted (only on specific vehicles), slide protective grommet (6) to one side.
8. Disconnect connector (7).
9. Unscrew nuts (2).
10. Remove coolant pipe (3).
11. Install in reverse order.
12. Fill with coolant 19Cooling system, coolant; Draining and filling with coolant.

Other VW procedures

• 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
• Calculating shim(s) · 1 torque figures
• Determining total shim thickness "Stotal" for shims "S3" + "S4" · 1 torque figures
• Rear lid - adjust · 1 torque figures
• Pressure on engine/pump assembly (TRW) - check · 1 torque figures
• Remove and install fuel distributor · 1 torque figures