John Deere 3029, 4039, 4045, 6059, 6068 — INSTALL MAGNETIC PROBE (FOR USE WITHOUT STROBOSCOPIC LAMP)

Fuel System/Dynamic Timing CTM3274 (01JUL99) 40-48 Saran Liter Engines 060799 PN=293 INSTALL MAGNETIC PROBE (FOR USE WITHOUT STROBOSCOPIC LAMP) IMPORTANT: Use JDG81-4 timing pin (A) in flywheel -UN-10MAY96 housing timing hole (B) to ensure engine is NOT stopped at TOP DEAD CENTER. If this is not done, flywheel timing hole will damage the magnetic probe (D) when engine is started. CD30442 Installation in flywheel housing with tapped timing hole: 1. Install JDG793 magnetic probe adapter (C) into flywheel housing tapped hole (B) until it bottoms. 2. Insert magnetic probe (D) into adapter until it contacts flywheel.

Back out hex head of adapter two flats and tighten lock nut (E), this will provide the 0,65 mm (0.025 in.) recommended air gap. -UN-10MAY96 Installation in flywheel housing with smooth timing hole: 1. Install JDG821 magnetic probe adapter (F) into flywheel housing smooth hole (B). Lightly tap adapter to CD30443 lock into position. 2. Insert magnetic probe (D) into adapter until it contacts flywheel. Pull magnetic probe back out to provide 0,65 mm (0.025 in.) recommended air gap. -UN-10MAY96 CD30444 CD,3274,G40,92 -19-04JAN99 40 48