-5 ignition, Distributor 0W5 )VAL AND INSTALLATION (Continued) taliatlon TIE: When installing the distributor, No. 1 piston at be at TDG of the compression stroke. Visually inspect the distributor. The O-ring should fit tight onto the housing free of cuts. The drive gear should be free of nicks, cracks. or excessive wear. The distributor shaft should rotate freely, without any binding. Lubricate the distributor gear teeth with a coating oi fresh motor oil or with Engine Assembly Lubricant D9AZ-19579D (ESR-MQQCBOA). Align the locating boss and fully seat the distributor rotor on the distributor shaft. Rotate the distributor shaft so that the distributor rotor blade is pointing toward the marked position on the distributor base adapter. ,, Install the distributor into the cylinder block with a sight side to side twist. lQTE: lithe vane and vane switch assembly can not out on the leading edge after installation. remove distributor from cylinder block by pulling upward on for the distributor gear to disengage from the , aft gear. Rotate distributor rotor enough so that gear will align on the next tooth of the camshaft Rotate the distributor in the engine to align the leading edge of the vane to the vane switch assembly. Verify that the distributor rotor blade is pointing Ward the marked position on the distributor base adapter. " install finger tight the distributor holddown bolt and clamp. Install the distributor cap with attached wire set straight on the distributor to prevent damage to .. 'rotor blade and spring. . Tighten distributor cap hold-down screws to 20-26 Mm (18-23 inlb). ' nsot distributor to wiring harness. mltlai timing according to procedures in the rtrain Control / Emissions Manual? . n . moving timing adjustment, tighten -ibutor hold-down bolt and clamp to 23-34 (17-25 ft-lb). SPECIAL SERVICE TOOL(S) REQUIRED Description Tool Number 459a! Plate T75L-1165-B TDo not attempt to replace stator .- n an other press. CAUTION: The drive gear on EEC-iv distributors is not released for service. If any nicks or cracks occur during the disassembly or reassembly procedures, a new EEC-[V distributor must be used. The EEC-IV distributor drive gear Is matched to the EEC-W distributor at assembly and should never be replaced. Although some oi the drive gears for other distributors may physically fit the EEC-IV distributor, they must not be used. Whenever damage or excessive wear is noted on the drive gear, it must be replaced with a new EEC-IV distributor. Removal 1. Remove distributor assembly as outlined. NOTE: Hold drive gear to loosen the armature screws; do not hold the distributor armature. 2. Remove two armature retaining screws. 3. Remove armature. 4 Mark the armature collar (5.0L, 5.8L. 7.5L) and distributor gear with a felt tip pen for reference when reinstalling the distributor gear. 5. Remove and discard the roll pin from both the gear and collar (5.0L. 5.8L. 7.5L). 6. Invert the distributor and place in the Axle Bearing/ Seal Plate T75L-1 165-3. Press off the gear using Pinion Bearing Cone Remover D79L462 1-A or equivalent. ll 'll I41 m 7. Remove the thrust washer from the distributor (4.9L engine only). 8. Deburr and polish the shaft with emery cloth so the shaft assembly will slide out freely from the distributor base. 9. Remove the shaft assembly. 10. Remove the distributor stator assembly screw and retainer. 1 1. Remove the octane rod screw, octane rod. and retainer. 12. Remove the distributor stator (12M 12) from the top of the bowl. " - lurchaaed as a separate item. 1994 EconollneIF-IEO, F-250, F-350/Bronco/F-Super Duty PowertrslnlDrlvetrain Aug 1993