8 Fitting an extension pumphead
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Remove the front cover plate (3).
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Remove the end plate using a No.2 Pozi screwdriver on the first pumphead to expose the two
locating pins and drive shaft slot.
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Remove the planetary gear system cover from the extension pumphead.
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Fit the extension pumphead onto the two locating pins, ensuring the tongue of its drive shaft aligns
with the pumphead centre shaft.
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Tighten the socket head retaining screws on the right and left of the extension pumphead. Fit the
end plate to the last pumphead and replace the covers.
1
2
3
4
Figure 2 - Extension pumphead installation
m-505ca-en-01
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