The tachometer displays the engine speed in revolutions per minute (rpm).
Notice: If the engine is operated with the tachometer in the shaded warning area, the vehicle could be damaged, and the damages would not be covered by the vehicle warranty.
Do not operate the engine with the tachometer in the shaded warning area.
Speedometer and Odometer
Safety Belt RemindersChevrolet Cobalt Service & Repair Manual. Crankshaft Rear Oil Seal R&R
Removal
1.
Remove transaxle.
2.
Remove flywheel or flexplate.
3.
Remove crankshaft rear oil seal using
suitable flat bladed tool.
4.
Reverse procedure to install.
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