Crankshaft Dimensions - Volkswagen Fox 2004 Workshop Manual

Fox 2004 ➤
3 - Cyl. diesel engine - Edition 02.2009
8 - Crankshaft
❑ See notes before removing
❑ Axial clearance new: 0.07...0.17 mm. Wear limit: 0.37 mm.
❑ Check radial clearance with Plastigage. New: 0.03...00.08 mm. Wear limit: 0.17 mm.
❑ Do not rotate crankshaft while measuring radial clearance.

❑ Crankshaft dimensions

9 - Stop ring
❑ To engine block, bearing 3.
Check fitted pin projection out of crankshaft
Special tools and workshop equipment required
♦ Depth gauge
Test sequence
– Use Depth gauge to check projection -a- of fitted pin, with
speed sensor wheel -1- removed.
1 - Speed sensor rotor.
2 - Securing bolt.
3 - Projection of fitted pin -3- out of crankshaft a =2.5...3.0 mm.
Removing and installing speed sensor rotor
– Replace speed sensor rotor -2- each time the bolts -1- are
loosened. Tightening torque: 10 Nm + 90°.
Note
When the bolts are tightened for the second time, the contact
point on the speed sensor rotor is sufficiently deformed to enable
the bolt head to touch -arrows- on the crankshaft -3-, thus ena‐
bling the speed sensor wheel to remain loose under the bolts.
4.1 Crankshaft dimensions
(in mm)
Dimension for fin‐ Crankshaft trunnion
ishing
Basic dimension -0,022
54,00
-0,042
First rework -0,022
53,75
-0,042
30
Rep. Gr.13 - Crankshaft, pistons
⇒ page 29 .
⇒ page 30 .
Connecting rod
-∅ pin-∅
-0,022
47,80
-0,042
-0,022
47,55
-0,042