SEAT Workshop Service and Repair Manuals

• Bearing shells 1, 2, 4 and 5
• ◆ For bearing caps without oil groove
• ◆ For cylinder block with oil groove
• ◆ Do not interchange used bearing shells (mark)
• 65 Nm + 1/4turn (90 °) further
• ◆ Renew
• ◆ To measure radial clearance tighten to 65 Nm but not further
• Bearing cap
• ◆ Bearing cap 1: Pulley end
• ◆ Bearing cap 3 with recesses for thrust washers
• ◆ Bearing shell retaining lugs (cylinder block/bearing cap) must be on the same side

• Bearing shell 3
• ◆ For bearing cap without oil groove
• ◆ For cylinder block with oil groove
• Thrust washer
• ◆ For bearing cap 3
• ◆ Note fixing arrangement
• Sender wheel
• ◆ For speed sender
• 10 Nm + 1/4 turn (90 °) further
• ◆ Renew
• Fitted pin
• ◆ Checking projection from crankshaft => Fig. 1

• Crankshaft
• ◆ Axial clearance new: 0.07...0.17 mm
  Wear limit: 0.37 mm
• ◆ Check radial clearance with Plastigage
  New: 0.03...0.08 mm
  Wear limit: 0.17 mm
• ◆ Do not rotate the crankshaft when checking the radial clearance
• ◆ Crankshaft dimensions
  
• Thrust washer
• ◆ For cylinder block, bearing 3

→ Fig. 1    Checking fitted pin projection out of crankshaft

Dowel pin projection -3- out of crankshaft
    a =2.5...3.0 mm