Removing And Installing Flywheel - Porsche 928 Workshop Manual

928 Engine, Crankshaft, Pistons
13
Removing and installing flywheel
Removing
Mount Special Toll 9130 on flywheel with two
hex. head bolls and loosen Phillips screws.
lnstalllng
Align marks on flywheel (cast boss) and crank-
shaff (punch mark).
Tighten multi-tooth bolts in two stages
1 st stage
2nd stage
40 Nm (30 ftlb)
90 Nm (66 ftlb)
Removing and installing grooved
ball bearing
Removing
Pull out grooved ball bearing with an internal
extractor, e.g. Kukko 21/2 (14.5 to 18.5 mm).
lnstalllng
Drive beating in to stop with a suitable man-
drel.
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Removing and InstallIng flywheel and ball bearing
Printed in Germany -XXVII, 1991
13-11