To replace the thermostat:
1. Use a suitable drain pan to drain some coolant out of the radiator so it doesn't cause a spill problem You will not need to completely drain the radiator.
2, Remove the water outlet. The water outlet is at the engine end of the upper radiator hose.
3. Remove the old thermostat, if present. Clean any gasket residue off of the thermostat housing and the water outlet.
Install a new gasket and thermostat, reinstall the water outlet and fill the radiator with coolant. Check for leaks.
Warm up the engine then when it is cooled off check to make sure the radiator is properly full.
Replace the seat belt.
Please clarify your question as in front or rear axle.
Are you asking about the shift lever on a column shift car or the console shift handle?
The spark plug gap for a 1986 Chevy Celebrity with the 2.5L 4 cyl engine is .060".
Replace water pump for an 1986 Chevy Nova?
Does your 1986 Chevy Celebrity have the 2.5L 4 cylinder engine or the 2.8L V6?
To change the front blinker bulb on your 1986 Chevy Celebrity simply reach up behind the bumper and unplug the socket from the fixture. Replace the bulb in the socket and plug the socket back into the fixture.
If it is a 2.8 it has 2
follow the upper radiator hose to the thermostat housing on engine. Thermostat is located under the thermostat housing.
I found one source that says a 1986 Chevy Celebrity has a curb weight of 2714 pounds. Different options would change that weight.
Open trunk and remove panel at rear, remove butterfly bolt and tail light assembly should pop out for accessibility to bulbs
On the V6 the ignition module is under the distributor cap.