Crankshaft Dimensions; Piston Ring End Gaps; Piston Ring Clearance; Piston And Cylinder Dimensions - Volkswagen Golf 2013 Quick Reference Specification Book

Honing dimensions in
mm
Basic dimension
1 oversize
st
2 oversize
nd
Stage III
Piston ring
dimensions in mm
Compression ring
Oil scraping ring
Piston ring
dimensions in mm
1 compression ring
st
2 compression ring
nd
Oil scraping rings

Piston and Cylinder Dimensions

Honing dimension in
mm
Basic dimension
Measurements without graphite coating (thickness = 0.02 mm). The graphite
1)
coating wears off.
70 VW Golf & GTI Quick Reference Specification Book • September 2012

Crankshaft Dimensions

Crankshaft bearing
pin diameter
54.00
53.75
53.50
53.25

Piston Ring End Gaps

New
0.20 to 0.40
0.25 to 0.50

Piston Ring Clearance

New
0.06 to 0.09
0.03 to 0.06
Piston diameter
82.465
Connecting rod
pin diameter
-0.017 47.80
-0.037
-0.017 47.55
-0.037
-0.017 47.30
-0.037
-0.017 47.05
-0.037
Cannot be measured
Cylinder bore
1)
bearing
-0.022
-0.042
-0.022
-0.042
-0.022
-0.042
-0.022
-0.042
Wear limit
0.8
0.8
Wear limit
0.20
0.15
diameter
82.51