Chevrolet Cobalt Service & Repair Manual: Crankshaft Damper 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. |
Reverse procedure to install. |
|
1.
Rotate the crankshaft to a position
where the connecting rod bolts are the most accessible, Fig.
1.
2.
Mark the connecting rod an ...
Method A
1.
Measure the crankshaft bearing journal
diameter with a micrometer in several places, 90 degrees apart.
Average the measurements.
...
See also:
Chevrolet Cobalt Owners Manual. DIC Warnings and Messages
These messages appear if there is a problem detected
in one of your vehicle's systems.
A message clears when the vehicle's condition is no
longer present. To acknowledge a message and clear it
from the display, press and hold any of the DIC buttons.
If the condition is still present, the warnin ...
Connecting Rod R&R
Crankshaft Main Bearing Clearance Measure