7 Series E32 740i (M60-2) SAL
11 12 600
Reaming out one valve guide (M60)
(Valve removed)
Note:
If clearance between valve shaft and valve guide is too great,
ream out valve guide and install repair valve with larger shaft
diameter.
Assemble the reaming tool and guide taper (1) from the special
tool kit 00 4 210 depending on the shaft diameter. Press guide
taper (1) against valve seat and ream out valve guide (when dry)
from combustion-chamber end. Rotate reaming tool once in
downwards direction.
Note:
After the reaming operation, rework the valve seat,
refer to 11 12 527
RA Reaming out one valve guide (M60)
BMW AG - TIS
05.02.2013 14:55
Issue status (12/2007) Valid only until next DVD is issued
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