This is the most pain in the wallet job. You moust remove your valve cover, distributer, front valve cover, and other numerous things. If you got the time you might want to do it, but remember, you will need to do alot of adjusting afterwards. A shop told me that I might as well get a new engine when the timing chain needs to be replaced.
it has a chain not a belt
chain
15btdc
on the dampener pulley
it could be your timing is off
20 degrees btdc with tps un plugged
Get a manual on your car, It will have pictures and everything,.
The Nissan 240SX was brought to America in 1989.
Nissan 240sx
4 quarts
To change the bellows on a 1993 240SX Nissan you will need to jack up the car and start by removing the shocks. You may want to hire a mechanic to do this as a functioning set of brakes is very important.
Field service manual specifies 20 degrees btdc + or - 2 degrees