Fuel System/Aneroid ANEROID REPLACEMENT NOTE: It is not necessary to remove fuel injection pump when replacing an aneroid. 1. Remove clamp (A) and hose (B). Remove retaining ring (C) and attaching screws (D). CD7324 -UN-23MAY95 2. Remove aneroid and bracket assembly from pump. 3. Prepare and adjust new aneroid (see “Aneroid Adjustment” in this group). 4. Attach operating rod to pump lever with retaining ring (C) and fasten bracket to injection pump cover with screws (D). Tighten screws to 5 N·m (45 lb-in.). 5. Connect hose (B) to aneroid inlet with clamp (A). CD,3274,G40,35 -19-28APR92 CTM3274 (01JUL99) 40-57 Saran Liter Engines 060799 PN=302 ANEROID FIELD ADJUSTMENT 1.
On an inoperative aneroid, screw in operating rod (A) and count the number of turns until it bottoms. 2. Take the new aneroid, screw in operating rod (A) until it bottoms then back off by the same number of turns as were needed for the previous aneroid. 3. Install adjusted aneroid on injection pump. -UN-08MAR95 CD30188 CD,3274,G40,36 -19-27APR92 40 57