B2300 SE Regular Cab 2WD L4-2.3L VIN A (1997)
13. Rotor Shaft
14. Dowel Pins
15. Lower Plate
16. Disc Spring
17. Shaft Seal
18. Retainer
19. O-ring
Disassemble in the order shown in the illustration, referring to the following:
Retaining Ring (5)
1. Place C-Clamp T74P-3044-A1, or equivalent in a bench vise.
2. Place Lower Support Plate T78P-3733-A2, or equivalent over the pump rotor shaft.
3. Install Upper Compressor Plate T78P-3733-A1, or equivalent into the upper portion of the C-clamp.
4. While holding the upper compressor plate, place the pump assembly into the C-clamp with the rotor shaft facing down.
5. Tighten the C-clamp until a slight bottoming of the valve cover is felt.
