Assembly overview: vane pump, reservoir and hydraulic pipes

It is not intended that repair work be carried out on the vane pump. If complaints are received determine cause with the help of pressure tests, leakage test and fault finding, running gear No. 10. If a fault exists renew vane pump.

Notes:

• ◆ If reservoir fluid level is low then check steering system for leaks.
• ◆ In the case of leaks at the pipe connections first tighten connections and wipe dry then recheck for leaks.
• ◆ Pumps supplied as spare parts are not filled with oil. Therefore it is essential to fill the pump with hydraulic oil G 002 000 and to rotate pump by hand, otherwise the pump may be damaged or be noisy during operation.
• ◆ Type of oil: hydraulic oil G 002 000
• ◆ Oil system capacity: 0.7 ... 0.9 ltr.

• Suction hose
• Hose clamp
• Cooling pipe
• Hexagon bolt, 10 Nm
• Pipe clamp
• Bracket
• ◆ Various versions according to engine/gearbox

=> Spare parts microfiche

• Reservoir
• Return hose
• Pressure hose
• ◆ Tighten to 30 Nm
• 30 Nm
• Rubber seal
• ◆ Renew

• Power assisted steering box
• ◆ Removing and installing =>Page 48-34
• ◆ Assembly overview: power assisted steering box (TRW)
  =>Page 48-38
• ◆ Assembly overview: power assisted steering box (ZF)=>Page 48-78
• Cap with dip stick
• ◆ Oil level: between min. and max. marks
• Banjo bolt, 30 Nm
• Sealing ring
• ◆ Renew
• Vane pump
• ◆ Removing and installing:
• ◆ Vehicles with engines up to 85 kW
  =>Page 48-123
• ◆ Vehicles with 128 kW engine =>Page 48-132
• ◆ Fill with oil before installing
  =>Note Page 48-110