Cyl. Block, Liners, Pistons & Rods/Cylinder block CTM3274 (01JUL99) 10-14 Saran Liter Engines 060799 PN=75 CAMSHAFT BUSHING REPLACEMENT TOOL From engine serial number 138541CD on, the camshaft bushing can be replaced either with front plate removed or with front plate in place on engine. In this case, -UN-10MAY95 JDG739 Tool must be modified, if not yet done, as follows: 1. Machine an angle of 82˚ on one threaded spacer (A). CD30385 2. Remove material from bushing driver (B) as shown. NOTE: With this modification, JDG739 became JDG739A. Then, with the adoption of metric threaded spacers, JDG739A has become JDG739B. Metric threaded spacers are not used on this application.
-UN-10MAY95 A—Threaded spacer B—Bushing driver C—Material to be removed CD30386 -UN-10MAY95 CD30387 CD,3274,G10,47 -19-04JAN99 10 14