Cummins N14 STC, Celect, Celect Plus – Service Manual 016-005   Flywheel

NOTE: Use a new pilot bearing when installing a new or rebuilt clutch.

Use a mandrel and a hammer to remove the pilot bearing.

Use a 240 grit emery cloth to clean the pilot bore.

Use a mandrel and a hammer to install the pilot bearing.

NOTE: The pilot bearing must be installed flush with the pilot bore surface.

WARNING  This component or assembly weighs greater than 23 kg [50 lb]. To prevent serious personal injury, be sure to have assistance or use appropriate lifting equipment to lift this component or assembly.

Install two 5/8 – 18 x 6-inch guide studs, Part Number 3824462, into the crankshaft flange.

Install the flywheel onto the guide stud.

Lubricate the threads of the capscrews and the surface of the washers with 15W-40 lubricating oil.

Install the four capscrews.

Remove the “T-handles”, Part Number 3824463, and the guide studs, Part Number 3824462.

Install the remaining two capscrews into the holes from which the guide studs were removed.

Tighten the capscrews in a star pattern.

Install the spacer/clamping ring, Part Number 3287628.

WARNING  Do not reuse the existing capscrews. Replace all used flywheel capscrews with new capscrews. Do not replace or reuse the existing washers.

Lubricate the threads of the capscrews and the underhead area of the capscrews with clean 15W-40 lubricating oil.

Install the four new capscrews, Part Number 3287753.

Remove the “T-handles”, Part Number 3824463, and the guide studs, Part Number 3824462.

Install the remaining two capscrews into the holes from which the guide studs were removed.

Tighten the capscrews in the sequence shown.