21175959 Volvo.Penta Solenoid

1. Remove cover (1).2. Remove stop collar (3), collar and spring.3. Remove mounting bolts (2). 4. Remove the governor housing (6).5. Remove the seat (9) and spring (8). Remove spring (5) from the bolt.6. Remove the three mounting bolts (4) and lock.7. Pull the cylinder and weight (7) out to clear locating dowels. Slide it to the side and remove it from the rack.Connection Of Governor To Fuel Injection Pump Housing (Scroll Fuel System)
1. Put the cylinder and weight (2) in position on the fuel injection pump housing so that piston (3) fits in the groove in the rack (1).2. Push the cylinder and weight on to the locating dowels. 3. Install the three bolts (4) and lock.4. Install the spring (5) on bolt so the inside diameter of spring (5) makes contact with the guide in governor housing (6).5. Put seat (8) and governor spring (7) in position and install the governor housing (6) on the fuel injection pump housing. 6. Install spring, collar and rack stop collar (11) on bolt.7. Install the rack stop collar screw (10).8. Put the idle screw cover (9) in position on the governor housing so that dowel (12) in housing fits opening in rack stop collar (11).9. Install the bolts in the idle screw coverEND BY:a) install fuel injection pump housing and governor as a unitb) make rack setting and governor adjustment (See FUEL RACK SETTING AND GOVERNOR ADJUSTMENTS in TESTING AND ADJUSTING)Disassemble Governor (Scroll Fuel System)
START BY:a) separation of governor from fuel injection pump housing 1. Remove the seat retaining ring (1) and pin (2). 2. Remove the seat (3), bolt (4), washer (5), and spring (6).3. Remove the sleeve and bearing from the cylinder and weight unit. 4. Remove the retaining ring (7) and sleeve (8).5. Remove bearing (9) and races (10) from sleeve (8). 6. Remove the valve (11) from piston (12).7. Remove retaining ring (13).8. Remove the weight unit (14).9. Remove piston (12) and sleeve (15) from the cylinder (16).10. Remove the O-ring seal from the sleeve (15). 11. Remove the speed limiter plug (17), gasket (18), spring (19), and plunger (20) from the governor housing.12. Remove the high idle screw (22) and low idle screw (21). 13. Remove the retaining bolt (23) and lock.14. Remove the shaft and lever from governor housing.15. Remove the seal, plug, and two bearings from the governor housing.Assemble Governor (Scroll Fuel System)
1. Install two bearings, plug, and seal in the governor housing with the lip of seal toward inside. 2. Put the lever and shaft in position in the governor housing. Install the retaining bolt (1) and lock. 3. Install the high idle screw (3) and low idle screw (2) in the governor housing. 4. Install the speed limiter plug (4), gasket (5), spring (6) and plunger (7) in the governor housing. 5. Install the O-ring seal (11) on sleeve (10).6. Install piston (9) and sleeve (10) in the cylinder (8).7. Put the weight unit (13) in position on cylinder (8), and install retaining ring (12). 8. Install the valve (14) in piston (9).9. Install the bearing and races in sleeve. Install ring. Install the sleeve and bearing (15) on valve (14). 10. Put the seat (17), bolt (16), washers and spring in position on the valve (14). Install the retaining pin (19) and ring (18).END BY:a) connection of governor to fuel injection pump housingb) install fuel injection pump housing and governor as a unit.c) make rack setting and governor adjustment (See FUEL RACK SETTING AND GOVERNOR ADJUSTMENTS in TESTING AND ADJUSTING)