Chevrolet Cobalt Service & Repair Manual: Crankshaft Seal R&R

Removal

1. Raise and support vehicle.
2. Remove front tire and wheel assembly.
3. Remove front fender liner.
4. Turn drive belt tensioner clockwise.
5. Remove serpentine drive belt.
6. Prevent crankshaft from rotating by install harmonic balancer holder tool No. J38122A, or equivalent.
7. Remove mounting bolt and crankshaft balancer. Discard bolt.
8. Remove front oil seal using suitable flat bladed tool.
9. Reverse procedure to install, using camshaft front main seal installer tool No. J35268A, or equivalent.
    Crankshaft Rear Oil Seal R&R
    Removal 1. Remove transaxle. 2. Remove flywheel or flexplate. 3. Remove crankshaft rear oil seal using suit ...

    Cylinder Head Overhaul
    It is usually recommended to send head to machine shop for complete overhaul. Cylinder head must be cool before removing it from engine. Cylinder head warpage can result if ...

    See also:

    Chevrolet Cobalt Owners Manual. Lower Anchors and Tethers for Children (LATCH)
    The LATCH system holds a child restraint during driving or in a crash. This system is designed to make installation of a child restraint easier. The LATCH system uses anchors in the vehicle and attachments on the child restraint that are made for use with the LATCH system. Make sure that a LAT ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


    Copyright © 2025 www.cheviguide.com - Chevrolet Auto Manuals - 0.0036