seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Crankshaft dimensions > < Sealing flange, pulley side: removing and installing
Crankshaft: removing and installing
   
Crankshaft: removing and installing
1 - Bearing shells 1, 2, 4 and 5
q   For bearing caps without oil groove
q   For cylinder block with oil groove
q   Do not mix up used bearing shells (mark them)
2 - 65 Nm + 1/4 turn (90 °)
q   Renew
q   To measure radial play tighten to 65 Nm, but do not re-tighten
3 - Bearing caps
q   Bearing cap 1: Pulley end
q   Bearing cap 3 with recesses for thrust washers
q   Bearing shell retaining lugs (cylinder block/bearing cap) must be on the same side
4 - Bearing shell 3
q   For bearing cap without oil groove
q   For cylinder block with oil groove
5 - Thrust washer
q   For bearing cap 3
q   Note fixing arrangement
6 - Sender wheel
q   For engine speed sender -G28-
7 - 10 Nm + 1/4 turn (90 °)
q   Renew
8 - Pin
q   Check the pin lug above the crankshaft → Fig.
9 - Crankshaft
q   Axial clearance, new: 0.07...0.17 mm Wear limit: 0.37 mm
q   Check radial clearance with Plastigage New: 0.03...0.08 mm Wear limit: 0.17 mm
q   Do not rotate the crankshaft when checking the radial clearance
q   Crankshaft dimensions → Chapter
10 - Thrust washer
q   For engine block, bearing 3

   
Check the pin lug above the crankshaft
Special tools and workshop equipment required
t  Depth gauge
Checking process
–  Check the pin lug above the crankshaft -a- with the aid of a depth gauge with the sender wheel -1- removed.
1 - Sender wheel
2 - Securing screw
3 - Pin lug: a = 2.5...3.0 mm
  V13-1201

Crankshaft dimensions > < Sealing flange, pulley side: removing and installing