Centinel System – Repair Manual – 016-005   Flywheel

Install the pilot bearing spacer into the rear of the crankshaft with the spacer lip oriented outward.

NOTE: A small amount of clean Lubriplate™ 105 multi-purpose lubricant, or its equivalent, can be used to help keep the pilot bearing spacer in position until the flywheel is assembled.

CAUTION  The flywheel mounting capscrews must be a minimum of SAE Grade 8 with rolled threads. Use identical replacements to avoid possible flywheel failure resulting in personal injury or property damage.

Lubricate the threads and underneath the heads of the capscrews with clean 15W-40 oil. Allow the excess oil to drip off the parts. Do
not lubricate the threads of the crankshaft.

WARNING  This component weighs 23 kg [50 lb] or more. To avoid personal injury, use a hoist or get assistance to lift the component.

Use two M6 x 1.5 guide studs during assembly.

Install the flywheel. The flywheel
must be firmly against the crankshaft.

Install the ten capscrews.

Remove the t-handles and the guide studs.

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

Tighten the capscrews in two steps, use the sequence shown.

Use a mandrel and hammer to install the pilot bearing.

The pilot bearing must be installed even with the pilot bore surface.