KIT-SEAL 2082652 - Caterpillar

Assembly Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01335760
Install actuator (6) to bracket (3). Install nuts (5) to bracket (3).
Tighten the nuts to a torque of 5 N m (44 lb in).
Connect the bottom of actuator (6) to a suitable air supply with an accurate gauge.
Operate the arm of the actuator by hand in order to check that the valve is free to move.
Push the arm of the wastegate valve toward actuator (6) and hold the arm in position. Slowly apply air pressure to actuator (6) until pin (2) will fit into actuator rod (4). Install circlip (1) into the groove in pin (2). Note: Do not apply an air pressure of more than 205 kPa (29 psi) to the actuator. High pressures may damage the actuator.
Install the pipe for boost pressure (7) to actuator (6). End By:
To check the wastegate actuator for correct operation, refer to System Operation, Testing and Adjusting, "Turbocharger - Inspect".