volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Crankshaft dimensions > < Assembly overview - aluminium cylinder block
Assembly overview - cast-iron cylinder block
Assembly overview - cast-iron cylinder block
Engine codes ATN, AUS, AZD, BCB
   
1 - Bearing shells 1, 2, 4 and 5
q   Do not interchange used bearing shells (mark).
2 - 65 Nm
3 - Bearing cap
q   Do not interchange bearing caps (mark positions).
q   Bearing cap 3 with recesses for thrust washers.
q   Bearing shell retaining lugs in cylinder block and bearing caps must align.
4 - Bearing shell 3
5 - Thrust washer
q   For bearing cap 3.
q   Note fixing arrangement.
6 - Crankshaft
q   Axial clearance new: 0.07…0.18 mm
q   Wear limit: 0.20 mm
Check radial clearance with Plastigage.
q   New: 0.03 … 0.08 mm
q   Wear limit: 0.17 mm
q   Do not rotate crankshaft when checking radial clearance.
q   Crankshaft dimensions → Chapter.
7 - 10 Nm
8 - Sealing flange with oil seal
q   Renew complete with oil seal and sender wheel only.
q   Removing and installing sealing flange → Chapter.
9 - Intermediate plate
q   Must seat on dowel sleeves.
q   Do not damage or bend when assembling.
10 - Pressure plate/drive plate
q   Removing and installing pressure plate → Chapter
q   Removing and installing drive plate → Chapter.
11 - 60 Nm + 1/4 turn (90°) further
q   Renew.
12 - Washer
q   Note installation position.
13 - Thrust washer
q   For cylinder block, bearing 3.
14 - Gasket
q   Renew.
15 - Sealing flange/oil pump
q   Removing and installing oil pump → Chapter.
16 - 10 Nm
q   Renew.
17 - Seal
q   Renew. → Chapter.
18 - Gasket
q   Renew.
19 - Suction line
20 - 10 Nm

   

Crankshaft dimensions > < Assembly overview - aluminium cylinder block