How do you tighten a fan belt?

Tighten the locking nut or bolt and the lock washer to 455ft-lb (61bm) of torque so that the tensioner or bracket is fastened. 1. Loosen the large locking nut on the fan hub or fasten the fan hub to the bolt on the mounting bracket. After this work is done, the fan hub will deviate. 2. Turn the adjusting bolt to increase the tension of the belt. 3.

How do you install a generator drive plate?

Slowly move the generator drive plates onto the studs until the plates bottom in the flywheel. When the plates are bottomed put two bolts in the generator flange outer circle of bolts (only finger tight). Next remove the line-up studs and begin nstalling the drive plate bolts, again finger tight, one at a time, until they are all installed.

How do you tighten a belt tensioner?

Adjust the tension wheel with a pry rod or adjusting bolt until the tensometer indicates the appropriate belt tensioning. 3. Tighten the locking nut or bolt and the lock washer to 455ft-lb (61bm) of torque so that the tensioner or bracket is fastened.

How do you install a generator on a used engine?

Note: When installing a generator to a used engine, remove the flywheel and visually inspect the rear crankshaft seal for any sign of oil leakage, and replace the seal if needed. After replacement of the flywheel, check it with dial indicator to insure it is installed correctly and running true.

How do I fix a worn belt?

4. Belt tensioning is shown in the reading table 1 on the tensometer used. 5. Tighten the lock nut to 400, 450 feet-pound; then loosen back 1 / 2 laps. 6. Recheck belt tensioning. 7. Loosen adjustment bolt back to half ring to prevent damage. If the belt is worn or damaged, it should be replaced as follows. 1.

How do you tighten a crankshaft?

Torque the tensioner bolt to 22.1 ft-lb (30 N•m). Place the crankshaft pulley onto the crankshaft. Install the old crankshaft bolt. DO NOT tighten at this time. Remove the flywheel locking tool. Rotate the crankshaft six turns clockwise. Put the engine into the pegging position. Peg the crankshaft with tool P/N 204-2977.