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18
ENGINE
304700-1Q
160
-
Place the crank web onto special tool
I
Insert for crankshaft pressing device (78029008000)
(or
p. 301)
•
Info
I
The special tool must be positioned with the flat surface facing downward.
-
Press the new crank pin
all the way in.
, /
Oil channel
is aligned with oil channel
X
If the oil channels are not correctly aligned, the conrad bearing will not be sup-
plied with oil.
-
Blow compressed air through the oil channels to check that they are clear.
-
Mount the new bearing
and connecting rod
•
Info
I
Lubricate the bearing thoroughly.
-
Position special tools
and
on the press.
Pressing device for crankshaft, complete (75029047000)
(
or
p. 299)
Insert for crankshaft pressing device (78029008000)
(or
p. 301)
-
Place the crank web in with the connecting rod and the bearing. Position the sec-
ond crank web.
-
Position special tool
with the heel at the bottom.
I
Insert for crankshaft pressing device (78029008000)
(or
p. 301)
-
Press the upper crank web in as far as possible.
•
Info
I
The press mandrel must be applied above the crank pin.
-
Take the crankshaft out of the special tool, and check the connecting rod for free-
dom of movement.
-
Measure axial play
between the connecting rod and the crank webs using the
special tool.
I
Feeler gauge (59029041100)
(or
p. 297)
Connecting rod - end play of lower con-
0.30 ... 0.45 mm (0.0118 ...
rod bearing
0.0177 in)
»
If the measured value is less than the specification:
-
Correct until it complies with the specified value.
Finishine; work
-
Check the crankshaft run-out at the bearing pin.
(or
p. 161)
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