cam belt
The power steering belt on the n15 Nissan Pulsar is located between the passenger cab and the engine. This is a difficult area to work on at home. It may be best to see a professional as exposure of the area is difficult to achieve.
The 1.6 litre four cylinder engine in a 1990 Nissan Pulsar NX has a timing CHAIN
Timing chain
It has a chain.
you have to find your belt tenstioner they are all different but they are fairly simple to adjust loosen too remove belt it should only have one
They have a chain.
It has a cam chain.
The 1983-89 Nissan Pulsar with the 1.5 1.6 & 1.8 engine have a cam belt. The belt must be replaced at 60,000 miles. Warning: All of these engines are Interference engines. If the belt breaks, serious engine damage will occur.
In a 1989 Nissan Pulsar NX : The 1.6 litre four cylinder engine has a timing CHAIN The 1.8 litre four cylinder engine has a timing BELT
BeltsYes, you must remove all of the belts to replace the alternator belt. The compressor belt first, then the power steering belt then the alternator belt.
Timing chain.