Würth 1952 003 420 Traduction Des Instructions De Service D'origine page 34

NB: We recommend to use WÜRTH dummy
injector code 1952 003 155 for blowing out
aluminium cuttings (fig. 30 ref.
Clean the injector cavity (fig. 31) with a brush (1952 003 594 or
1952 003 595)
Dimension
Ø4,8
OM 611 / 612/613/646/647/648/668
Ø5,8
Proceed with the insertion of the new glow plug (fig. 32, 33).
34
B )
Engine
OM 640 / 642
(all the CDI engines)
26
27
28
29