Vane pump, removing and installing:: Installing

WARNING: This page is about a different variant/trim than selected.

Installation is in reverse order of removal. Observe the following when doing so:

NOTE:

Replace gaskets and O-rings.
Before installing the new pump on the intake side, fill the hydraulic oil and install it by hand until oil drains out on the high pressure side.
Secure all hose connections with hose clamps appropriate to the model .

Fig 1: Power Steering Pump Bolts

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Check the belt pulley alignment and adjust it

Fig 2: Power Steering Pump Belt Pulley Bolts

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Installation position: The raised section - 1 - on the ribbed belt pulley faces in the direction of travel.

Fig 3: Placing Alignment Gauge 3201 On A/C Compressor Ribbed Belt Pulley

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Place alignment gauge 3201 on the A/C compressor ribbed belt pulley.
Determine centered position of the power steering pump shaft by moving the pump shaft back and forth.

The power steering pump ribbed belt pulley must align with the A/C compressor ribbed belt pulley when centered.

If the two ribbed belt pulleys are not aligned:

Fig 4: Bolt, Power Steering Pump Belt Pulley & Air Conditioning Compressor Belt Pulley Shims

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Balance out the distance from the power steering pump ribbed belt pulley - 2 - to the A/C compress ribbed belt pulley using shims - 3 - in varying thicknesses .
Then check the ribbed belt pulley alignment using the alignment gauge 3201. Repeat adjustment if necessary.

Fig 5: Pressure Hose, Banjo Bolt, Intake/Suction Line & Hose Clamp

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Install new gaskets - 5 - on the banjo bolt.
Tighten banjo bolt - 2 -.
Position suction hose - 3 - with a new clamping sleeve - 4 - and tighten. Top off hydraulic oil .
Clean oiled places in engine compartment.

Fig 6: Ribbed Belt Routing

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Install ribbed belt. →
- for 4.2 LITER V8 4V ENGINE MECHANICAL, ENGINE CODE(S): BVJ
- for 4.2 LITER V8 5V ENGINE MECHANICAL, ENGINE CODE(S): BFM
- for 5.2 LITER 10-CYL. 4V ENGINE MECHANICAL, ENGINE CODE(S): BSM
- for 6.0 LITER 12-CYL. 4V ENGINE MECHANICAL, ENGINE CODE(S): BSB
.
Check power steering fluid level → Power Steering, V10 and W12, Checking Oil Level .
Bleed steering system → Steering System, Bleeding after Reconstructing .
Check steering system for leaks → Steering System, Checking for Leaks .