Check steering system for leaks — VW

🧭 Before you start

Fits: VW Polo 6R (2009–2014)

• Renewed: gasket, motor/pump unit, reservoir

Don't miss

• Push boot back. If hydraulic fluid is visible in steering rack housing or in bellows then steering rack must be replaced.

🔧 Engine codes this applies to

📋 Procedure

1. Remove front left wheel (if not already done).
2. Remove noise insulation (if not already done).
3. Remove front left wheel housing liner (if not already done) General body repairs, exterior 66. Wheel housing liner; Removing and installing front wheel housing liner.
4. Start engine; run at idling speed.
5. Turn steering wheel to full lock in both directions and hold for a maximum of 5 … 10 seconds. This develops the maximum possible pressure.

6. Check pressure line and return line for leaks.
7. Check all line and hose connections for firm seating and for leaks. In the event of leaks, re-tighten pipe or hose connection to specified torque or renew gasket, seal, pipe or line.
8. Check hydraulic pump with electric motor (motor/pump unit) for leaks. Renew motor/pump unit if leaks are found.
9. Check oil container (hydraulic fluid reservoir) for leaks. In the event of leaks renew reservoir.
10. Check hydraulic fluid level and top up if necessary (see the separate procedure).
11. Remove power steering rack (see the separate procedure).
12. Open clamps on bellows.
13. Push boot back. If hydraulic fluid is visible in steering rack housing or in bellows then steering rack must be replaced.
14. Install power steering rack (see the separate procedure).
15. Install front left wheel housing liner General body repairs, exterior 66. Wheel housing liner; Removing and installing front wheel housing liner.
16. Fit front left wheel and tighten bolts or nuts (see the separate procedure).

Other VW procedures

• Removing and installing crankshaft pulley · 2 torque figures
• Dismantling and assembling drive shaft with triple roller joint AAR 2000/108
• Pulling out and pulling in wheel hub with wheel bearing
• Removing and installing brake servo, engine code CLSA, CLPA
• Removing and installing track rod – VW Polo 6C CLPA/CLSA
• 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