5 Series E34 525td (M51) TOUR
Caution!
Valves with incorrect valve-plate thickness will cause engine
damage.
Valves must not show signs of grinding wear.
Measure valve-inset clearance "R":
Fit dial gauge with special tool 00 2 530 (measuring frame) to
the cleaned cylinder head sealing face and turn to zero under
preload.
Fit dial gauge to valve plate and measure valve-inset clearance R,
refer to Technical Data
RA Reworking one valve seat (M51)
BMW AG - TIS
23.01.2013 06:43
Issue status (12/2007) Valid only until next DVD is issued
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