5-14 FUEL SYSTEM
DISASSEMBLY / REASSEMBLY
DISASSEMBLY
NOTE:
For correct assembly, scribe an alignment mark on each part of
the fuel pump.
1. Remove the six screws 1.
2. Remove the following parts:
• Outer plate 2
• Diaphragm 3
• Valve body 4
3. Turn the piston 6 until the pin 5 comes out through the cut-
away of the pump body 0.
Remove the following parts:
• Piston 6
• Spring 7
• Diaphragm 8
• Spring 9
• Pump body 0
REASSEMBLY
Reassembly is reverse order of disassembly with the special
attention to the following step.
NOTE:
After connecting the diaphragm
1
to the piston
2
with the pin
3
,
align the six diaphragm holes to the pump body holes by turn-
ing the piston
2
and the diaphragm
1
together so that the pin
3
will not come out through the cutaway of the pump body
4
.
1
6
5
7
0
9
8
4
3
2