| 1. Ensure spring is seated on needle shoulder. 2. Insert needle into housing p/n: 21456-00. 3. Lubricate a teflon packing disk with red lube, p/n: 21222-00 and slide into housing. 4. Lubricate retainer, p/n: 20507-00 with red lube and slide it into the housing with the flat side entering the housing first. (Concave side entering the housing last). 5. Lubricate the remaining (4) teflon disc and slide them into the housing. 6. Lubricate the tip of packing nut, p/n: 20509-00, screw it into the housing and tighten until you hear a "POP". (TORQUE TO 150 in/lbs). 7. Instal and lube o-ring, p/n: A-63-19A and Re-install needle assembly. |