17 ENGINE
17.4.9
190
- Position special tool
@)
with the heel pointing down.
I Crankshaft pressing tool insert (79029008000) (
�
p. 293)
- Press in the upper crankweb as far as possible.
Info
The press mandrel must be positioned over the crank
pin.
- Take the crankshaft out of the special tool and check that the
connecting rod can move freely.
- Measure axial play
(9
between the connecting rod and the
crankwebs using the special tool.
I Feeler gauge (59029041100) (
�
p. 288)
Connecting rod - axial
play of lower conrod bear
ing
0.20 ... 0.45 mm (0.0079
... 0.0177 in)
If the measured value is less than the specification:
- Correct it so the dimension is equal to the specified
value.
Finishing work
- Check the crankshaft run-out at the bearing pin. (
a
p. 190)
Checking the crankshaft run-out at the bearing pin
- Position the crankshaft on a roller block.
- Turn the crankshaft slowly.
Check the crankshaft run-out on both bearing pins.
Crankshaft - run-out at
bearing pin
$ 0.03 mm ($ 0.0012 in)
If the crankshaft run-out at the bearing pin is larger than
the specification:
- Align the crankshaft.
..