Porsche 928 Workshop Manual page 162

13
Engine, Crankshaft Drive, Pistons 928
Once honing is finished,
the upper
0.5 nnn of the remachined cylin- der
bores must be champfered to 3o".
1 I
. I
I
Y
0
I
t
!
I
Before reassembly, thoroughly clean
both halves of the crankcase so as
to remove all trace of abrasive par-
ticles and silicone paste.
a
13 - 30 Remachining Cylinder Bores
Printed in Germany