Crankshaft, Main Bearings and Flywheel/Pulley (without front PTO) PULLEY OR VIBRATION DAMPER REMOVAL IMPORTANT: Handle damper with care. Never apply thrust to outer ring of damper. Damper is sensitive to such impacts as being dropped or struck with a hammer. Such impact damage can impair damper function. CD7258 -UN-23MAY95 CD30435 -UN-10MAY95 1. Remove pulley/vibration damper attaching cap screw. 2. Using JDG410 Puller or KJD10206 (A) for pulley without threaded holes, remove vibration damper or pulley from crankshaft. Pulling with KJD10206 CTM3274 (01JUL99) 15-7 Saran Liter Engines CD,3274,G15,2 -19-04JAN99 060799 PN=104 VIBRATION DAMPER CHECKING (ENGINE WITHOUT FRONT PTO) NOTE:
When cleaning torsion damper never soak in a cleaning solvent. Use a steam cleaner, soap solution or water only. 1. Measure total run-out (a) and wobble (b) of torsion damper outer ring. Compare with specifications. 2. Replace torsion damper if total run-out or wobble exceeds specifications, or if outer ring has slipped relative to rubber member or drive hub. 3. Grasp torsion damper and attempt to turn in both directions (clockwise and counter-clockwise). If rotation is felt, replace damper. IMPORTANT: Replace torsion damper after 4500 hours of operation or every five years, whichever occurs first. CD,3274,G15,1 -19-01FEB94 L30721 -UN-24APR89 15 7