Data, Camshaft Bearings - Mercedes-Benz 603 Service Manual

After boring
Install new camshaft (2)

Data, camshaft bearings

Standard dimension
Repair stage
Camshaft bearing bores
Bearing play
Note
If bearings have seized or are scored deeply, the
camshaft bearings in the cylinder head can only
be rebored once to a maximum of 0.5 mm
oversize. After reboring replace damaged
camshaft with new camshaft with oversize
bearing journals.
Special tool
01.10 - 41912
remove burrs on mating surfaces of camshaft
bearing caps (1) and mating surfaces on
cylinder head.
Note
Edges with burrs can lead to poor lubrication
during engine operation resulting in bearing
damage.
with oversize bearing journals (Dl
oversize camshaft (05215 or 05220).
Camshaft bearing diameter D
Journal diameter Dl
Camshaft bearing diameter D
Journal diameter Dl
Roughness
Permissible out-of-round
New value
radial 0.050, - 0.091
axial 0.030 - 0.100
EXIT
code for
30.95 - 31.04
29.934 - 30.95
31.45 - 31.54 -
31.434 - 31.45
0.003 - 0.006
0,012
Wear
limit
0.15
0.15