• In order to be able to act on the pumping element you will need to remove the
foot buffer components: hold the foot buffer nut ( 26 ) using a 18 mm spanner
and unscrew the push rod ( 29 ) with a 17 mm hexagonal spanner.
• Remove the upper nut ( 26 ) and the foot buffer ( 28 ).
• Using a small screwdriver prize the stop ring ( 27 ) off the rod.
• Remove the stop ring ( 27 ) and the push rod ( 29 ) off the rod.
• Push the rod ( 32 ) towards the inside area of the body ( 30 ) to be able to
slide the complete pumping element out, starting from the bottom.
The pumping element can be completely overhauled and adjusted. Par-
agraph 4. 8 shows how to overhaul and modify the pumping element
setting.
• Verify the segment ( 35 ) wear.
Paragraph 4.10 shows how to re- assemble the pumping element and
the bottom.
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