volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Installing vane pump > < Removing and installing poly-V-belt
Removing and installing power steering vane pump, vehicles with 1.8l, 1.9l, 2.0l engine
   
Removing and installing power steering vane pump, vehicles with 1.8l, 1.9l, 2.0l engine
  Note
t  Renew sealing rings.
t  Do not reuse drained hydraulic fluid.
t  Capacity and type → Chapter.
1 - Oil seals
2 - Pressure line
3 - Banjo bolt, 30 Nm
4 - Suction hose
5 - Hose clip
6 - Vane pump
Manufacturers: ZF, Saginaw
Modification:
The Toyoda vane pump has additionally been introduced in series production. Removal and installation are unchanged.
Only ZF pumps are supplied as spare parts.
q   The delivery pressure is identical for all pumps, checking delivery pressure → Chapter.
q   Fill with fluid before installing → Chapter
q   Installing → Chapter
Illustration shows the Toyoda pump.
7 - Hexagon socket head bolt, 25 Nm
q   When loosening and tightening counterhold with water pump wrench -V.A.G 1590-.
8 - V-belts
q   Allocation → Electronic parts catalogue “ETKA”.
q   Tensioning → Chapter.
q   Checking condition → Booklet35.
9 - Hexagon bolt, M8 x 32, 25 Nm
M8 x 28 for Toyoda vane pump, → Item.
Tightening torque: 20 Nm.
10 - Hexagon bolt M10 x 98, 45 Nm
11 - Swivel bracket
q   Ensure stress-free fastening → Chapter.
Modification:
On introduction of Toyoda vane pump, swivel bracket was modified → Fig..
12 - Spring retainer
q   Ensure stress-free fastening → Chapter.
13 - Hexagon bolt, M8 x 50, 25 Nm
14 - Hexagon bolt, M8 x 85, 25 Nm
15 - Adjustment screw, 25 Nm
q   Tightening, tensioning V-belt → Chapter.
16 - Hexagon nut, 25 Nm
q   Not on diesel engines.
17 - Hexagon bolt, M8 x 42, 25 Nm
18 - Tensioning bracket
19 - Stud, 25 Nm
q   Not on diesel engines.
20 - Hexagon nut, 25 Nm
21 - Bracket
22 - Coolant pump

   
Modified swivel bracket
In contrast to the previous one, the modified swivel bracket has two recesses -arrows-.
Only the modified swivel bracket is supplied as a spare part. It can also be used for ZF and Saginaw vane pumps.
  N48-0104

Installing vane pump > < Removing and installing poly-V-belt