8.
Fit the setting tool with the metal plate
around the unit injector
WARNING!
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).
OPM 250 en-GB
2
67
© Scania CV AB 2016, Sweden
1
Miscellaneous