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18 ENGINE
172
18.4.4
Removing the crankshaft bearing inner race
Fix the crankshaft with special tool O and
©
secure in the vise.
Press-out plate, top (75029047050) (®i p. 326)
©
O
Press-out plate, base (75029047051) (SS p. 326)
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k
v
311896-10
Warm up special tool
©
Guideline
©
150 °C (302 °F)
Tool for inner bearing race (58429037043) (BP p. 321)
Push the heated special tool
©
on to the inner bearing race, press them firmly
together, and pull them both off the crankshaft.
Take off the compensating disk.
Repeat these steps on the opposite side.
- *
311897-10
18.4.5
Removing the drive wheel of the balancer shaft
Preparatory work
-
Remove the crankshaft bearing inner race, (SS p. 172)
Main work
-
Screw suitable M6 screws O into the thread. Tighten the two screws evenly to
pull drive wheel
©
off the crankshaft.
O
i]
Q
jrJ
©
if U j * t
i
:
311901-10
Changing the connecting rod, conrod bearing, and crank pin
18.4.6
Preparatory work
-
Remove the crankshaft bearing inner race. ( p. 172)
-
Remove the drive wheel of the balancer shaft. (Ki p. 172)
Main work
-
Position the crankshaft with special tool O in the press.
o
Press-out plate, base (75029047051) (K! p. 326)
Position special tool
©
between the crankwebs.
m
Press-out plate, top (75029047050) (SS p. 326)
Press the crank pin out of the upper crankweb with the push-out drift of the spe
cial tool.
rjm
311902-10
Pressing tool for crankshaft, complete (75029047000) (KS p. 326)
Info
Hold the lower crankweb.
I
Remove the connecting rod and bearing.
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