Service Manual

ISB, ISBe and QSB (Common Rail [...] Turbocharger Wastegate Valve Body
Section 10 - Air Intake System - Group 10 Page 10-65
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Tighten the control rod jam nut against the end-link. Cut
the tie wrap and remove tie wrap and spacer piece.
Discard tie wrap. Continue turning jam nut in the same
direction, and tighten against end-link.
Torque Value: 8 N•m [ 71 in-lb ]
Refit the air supply hose to the actuator using the new
hose clamp provided.
Turbocharger Wastegate Valve Body
(010-055)
Maintenance Check
Inspect the lever pin.
Replace the turbine housing assembly if worn
excessively. Refer to the Turbocharger Master Repair
Manual, Bulletin 3380555.
Inspect the valve and valve seat for cracks or erosion.
Replace the turbine housing assembly if worn
excessively. Refer to the Turbocharger Master Repair
Manual, Bulletin 3380555.