Removal Procedure

Remove the intake manifold cover. Refer toIntake Manifold Cover ReplacementRemove the oil level indicator tube bracketbolt-(1).Remove the oil level indicator and tube-(2) bysliding the tube out from the lower crankcase hole.

Remove and discard the O-ring from the oil level indicatortube if damaged.Installation Procedure

Install a NEW O-ring on the oil level indicator tube.

Install the oil level indicator and tube-(2) bysliding the tube down through the lower crankcase hole.
Caution:Refer toFastener Caution.
Install the oil level indicator tube bracketbolt-(1) and tighten to10-Y(89-lb-in).Install the intake manifold cover. Refer toIntake Manifold Cover Replacement.
Intake Manifold Replacement Intake and Forced Induction Intake Manifold
Positive Crankcase Ventilation Hose/Pipe/Tube Replacement Emissions PCVGM Mobility Reimbursement Program
This program is available to
qualified applicants for cost
reimbursement of eligible
aftermarket adaptive equipment
required for the vehicle, such as
hand controls or a wheelchair/
scooter lift for the vehicle.
For more information on the limited
offer, visit www.gmmobility.com or
cal ...