ASPIRATION SYSTEM 18
7 If the air pressure is too low, rotate the end of
the actuator rod to reduce the length of the actuator
rod. If the air pressure is too high, rotate the end of
the actuator rod to increase the length of the
actuator rod. Rotate the end of the actuator rod in
half turn increments.
Caution: Use only the end of the threaded rod to
make adjustments. To pull or push the actuator rod
could change the calibration of the actuator. The
result could be damage to the engine because of
too much boost.
8 Put the actuator rod in position on the pin of the
waste-gate arm. Fit the clip. Tighten the lock nut.
Release the air pressure.
9 Put the dial gauge in position on the end of the
actuator rod. Apply air pressure to move the
actuator rod 1,00 mm (0.039 in) and check if the air
pressure is correct. If the air pressure is not
correct, repeat from paragraph 6 of the operation
until the correct pressure is obtained.
10 If the air pressure is correct, release the air
pressure, remove the test equipment and connect
the boost sensor pipe.
Perkins Phaser/1000 Series, April 1995 18A.09
To Next Page
Loading...
