TRICKYTEC 

Armature lift measurement affects the overall behavior of the injector. It's the basic measure for the injector calibration.

..................................................................................................................................................................................

PROCEDURE:

STEP1

Insert into the body injector the ball, the ball bearing, the valve shim, the armature and the internal screw closing it with the correct torque. Insert the spring, the anchor and the circlip.

Fix the body injector in the dedicated centering plate as shown in the picture.

Choose a part of the body to avoid the uncorrected centering (avoid bevels).

STEP2

Assemble the gauge head DX75632 (2x94 probing pin, n°13 basic case). Set the instrument in microns.

Screw in the slot probe pin exit the probe pin holder DX75633 (probe pin holder for steal shim measuring, n°3 basic case) assembled with the head DX75634 (2,8 mm probing pin for needle measuring, n°9 basic case).

STEP3

Place the injector so that moving down the movable crossbeam the armature pin will exactly fit inside the head n°9 (DX75634) mounted on the Tricky.

Move down the crossbeam until the pneumatic piston movement lever reaches the half way of the movement range. Block the vertical and longitudinal motion.

STEP4

Set the air pressure to 3 bar.

STEP5

Activate the pneumatic control and, keeping it working, reset the dial gauge.

Release the pneumatic control and move up the pneumatic piston movement lever.

The measure read will be the armature lift.

END