Club Car Pioneer 1200, Руководство по техническому обслуживанию

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FUEL SYSTEM Fuel Pump
Page 14-22 2001 Pioneer 1200 Gasoline Vehicle Maintenance and Service Manual
14
4. If the impulse gasket (27) and the diaphragm (28) come off with the front cover, note their orientations
and remove them (Figure 14-16, Page 14-22).
5. Remove the pumping chamber (30) (Figure 14-16, Page 14-22).
6. Remove the back cover (36), the fuel diaphragm (34) and gasket (35) (Figure 14-16, Page 14-22).
FUEL PUMP CLEANING AND INSPECTION
1. Using a nonflammable solvent, clean the front cover, pumping chamber, and back cover. Be sure the
vent on the front cover is clean both inside and out.
2. Inspect the valve assemblies (31, 32, and 33) and all gaskets and diaphragms for damage (Figure 14-
16, Page 14-22).
3. If a valve assembly is damaged, the rubber retaining plug (33) and valve assembly must be replaced
(Figure 14-16, Page 14-22).
FUEL PUMP ASSEMBLY
1. Install the fuel gasket (35) and diaphragm (34) on the back cover (36) (Figure 14-16, Page 14-22).
2. Install the valve assembly in the pumping chamber (30) (Figure 14-16, Page 14-22). See following
CAUTION.
∆ CAUTION
• If the valve assembly is not installed exactly as shown, the impulse fuel pump will not operate
properly.
Figure 14-16 Fuel Pump Figure 14-17 Fuel Pump Orientation
24
25
32 33
31
30
34
27
28
29
35
36
FUEL
INLET
VALVE
ASSEMBLY
PUMPING
CHAMBER
BACK
COVER
FRONT
COVER
VENT
FUEL
OUTLET
FUEL
OUTLET
VENT
DIRECTION
OF FUEL
FLOW
IMPULSE
LINE
FUEL INLET