20
41. Unscrew the six bolts holding the upper and
lower sections of the pump body together.
Remove the pump lever spring 1, and unscrew
the screw 2, which holds the pump lever shaft.
42. Press down the diaphragm and shake forwards
the pump lever shaft 1 until the pump lever loo-
sens. Then pull the diaphragm out of the body.
43. Undo the screw 1, and pull out the manual pump
lever 2 and replace the spring 3 if in poor condi-
tion. NOTE! keep an eye on the rubber seal
which is pressed into the body.
44. Thoroughly clean the pump body and replace
worn parts.
Re-fit the manual pump lever. Press the di-
aphragm in and fit the pump lever onto the di-
aphragm shaft. Then insert the shaft and tighten
it with the screw. IMPORTANT! Do not forget the
washer on the screw.
Place the strainer on the upper body section and
screw tight the cover and gasket. Assemble the
pump body halves and fit the retaining washer 1
for the spring 2 on the mechanical pump lever 3.
IMPORTANT! The retaining washer can only be
filled in one way. Fit the spring and then the 0-
ring 4 which seals against the engine.
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