Refinishing Prechamber Sealing Surface - Mercedes-Benz 603 Service Manual

efinishing precharnber sealing surface
01410
Preliminary operations:
l-4 17).
Nozzle holder removed (0
Prechamber removed (01-417).
Prechamber mounting bores
Countersinking tool
601 589006600(01,02,03) . . . . . . . . . . . . . .
Interval " X"
01.10 - 410/l
plug or seal off toward combustion chamber
(item 2).
bolt into precombustion chamber mounting bore
to be refinished down to stop (items 3 - 4).
measure between top of shaft (01) and top of
sleeve (02) (item 5).
Note
When the cylinder head is installed, measuring
interval " X" replaces measuring the projection
dimension " C" .
EXIT