OPM 250 en-GB 67
©
Scania CV AB 2016, Sweden
Miscellaneous
8.
Fit the setting tool with the metal plate
around the unit injector
Be very careful when checking the unit injector
if the measurement is outside the setting dimen-
sion. The spring is pre-tensioned and can come
loose, causing personal injury.
9. When adjusting, undo the lock nut around
the adjusting screw and adjust the unit injec-
tor with the adjusting screw 1.
The unit injector is correctly set when the
small piston 2 is level with the flat upper sur-
face of the tool. Use a finger to check. The
setting dimension is 69.9 +/- 0.1 mm (2.75
in).
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