Parisienne V6-262 4.3L (1986)
Figure 4 E-H Pump And Pressure Hose
c. Remove Electro-Hydraulic (E-H) pump (8) and pressure hose assembly (11).
Figure 5 Sump Hose, Tube Nut & Assembly, and Motor and Pump Brackets
d. Remove sump hose (9), clamps (10), tube and nut assembly (12), and brackets (14 and 15).
CAUTION:Use care not to scratch or otherwise damage outside diameter sealing surface at pushrod end of power piston assembly (25) and bores in
Powermaster body (39). These are primary sealing surfaces for this unit.
4. Remove retainer (18) from groove in Powermaster body (39).
5. Remove boot, retainer, pushrod, power piston group (16 thru 25) by grasping and pulling pushrod.
6. Remove retainer (16) and boot, pushrod, socket group (17) and piston guide (19) from power piston assembly (25).
7. Remove O-ring (20) from piston guide (19) and O-rings (21) from power piston assembly (25) and piston guide (19).
8. Remove reaction body group (22) from power piston assembly.
9. Remove reaction piston (23) and reaction disc (24) from reaction body group (22).
CAUTION:Do not attempt further disassembly of reaction body group (22) or power piston assembly (25). If damage is noted or fault isolated to
reaction body group or power piston assembly, they shall be replaced as assemblies.
10. Remove primary piston assembly (26) and secondary piston assembly (27 thru 30) by directing a small amount of compressed air into outlet port
at blind end of body, other outlet port plugged.
11. Remove secondary seal (27), spring retainer (28) and primary seal (29) from secondary piston (30).
12. Remove spring (31) from body bore.