4-16 FUEL SYSTEM
DISASSEMBLY/REASSEMBLY
DISASSEMBLY
Remove the six screws 1 and remove in sequence the outer
plate 2, gasket 3 and valve body 4.
Turn the piston 5 until the pin 6 comes out through cutaway of
pump body 7.
Remove the following parts:
• Piston 5
• Pin 6
• Pump body 7
• Spring 8
• Diaphragm 9
• Spring 0
Do not re-use the diaphragm set once removed.
Always use a new diaphragm set.