Volvo Workshop Manuals
XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)
Engine, Cooling and Exhaust > Engine > Intake Manifold > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Intake Manifold: > TNN25-14 > Jan > 03 > Engine - Inconsistent Idle With A/C ON > Page 2925
Clean the ETM bore using cleaner H (P/N 1161436-9) and a soft bristle brush. Ensure that all the residue is removed from the surfaces shown in
Carefully wipe the bore clean on both sides of the throttle plate.
Flush the ETM bore using cleaner H on both sides of the throttle plate.
Check that there is no residue in the bore or on the throttle plate. Any remaining residue can promote new residue build up.
Repeat the procedure if necessary.
Install the throttle body (TB) on the intake manifold using a new gasket.
Intake manifold, installing
Install the new gasket for the intake manifold. Lift in the intake manifold. Install the banjo bolt with the new sealing washers
Install the intake manifold, see VADIS:
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