How to set No 1 piston at TDC in XTERRA?
Loosen tensioner lock nut, then turn tensioner clockwise and counterclockwise with hexagon wrench at least 2 times. 2. Tighten tensioner lock nut. 3. Turn crankshaft clockwise at least 2 times, then slowly set No. 1 piston at TDC on its compression stroke.
How to tell when engine is close to top dead center?
Note: If this is being performed by one person, the alignment mark on the camshaft sprocket can be used to determine when the engine is close to Top Dead Center (TDC). However, the flywheel should be used for final alignment in case the timing is off slightly.
How to set TDC on Xterra harmonic balancer?
1. Confirm that No. 1 piston is set at TDC on its compression stroke. 2. Install tensioner and tensioner spring. Once stud is removed, apply locking sealant to threads of stud on cylinder block side before installing. 3. Turn tensioner fully outward with hexagon wrench, and temporarily tighten lock nut. 4. Set timing belt when engine is cold. a.
Where is the timing cover on a Nissan Frontier?
Direct the gun at the crank pulley. 4. Observe the 5 gold/yellow markings on the crank pulley and the pointer arrow which is connected to the timing cover and located just above the crankshaft pulley. 5. According to haynes, tdc (top dead center) is the left-most marking.
Loosen tensioner lock nut, then turn tensioner clockwise and counterclockwise with hexagon wrench at least 2 times. 2. Tighten tensioner lock nut. 3. Turn crankshaft clockwise at least 2 times, then slowly set No. 1 piston at TDC on its compression stroke.
1. Confirm that No. 1 piston is set at TDC on its compression stroke. 2. Install tensioner and tensioner spring. Once stud is removed, apply locking sealant to threads of stud on cylinder block side before installing. 3. Turn tensioner fully outward with hexagon wrench, and temporarily tighten lock nut. 4. Set timing belt when engine is cold. a.
Where does the crankshaft go when setting to TDC?
So, if you simply set the crankshaft to TDC without looking at the position of the camshaft, you may actually be at TDC on the exhaust stroke for cylinder #1.
When to set engine to top dead center ( TDC )?
Procedure NOTE When setting the engine to TDC on the compression stroke for cylinder #1, you must realize that the crankshaft rotates twice for every single rotation of the camshaft. So, if you simply set the crankshaft to TDC without looking at the position of the camshaft, you may actually be at TDC on the exhaust stroke for cylinder #1.