32 - 1
Suction Unloader
Dismantling
1 Unscrew the six screws 11 and remove the diaphragm
body assembly 10 from the unloader body 4. Withdraw
the valve and spring 7 from the piston 8.
2 Secure the diaphragm body in a vice with the end cover
15 uppermost. Remove the four bolts 16 and then the
end cover. Withdraw the piston/diaphragm assembly
and spring 6.
3 Remove the diaphragm body from the vice, then
position the piston in the vice with the diaphragm
uppermost.
!!
CAUTION
Ensure the machined diameters of the piston are not
damaged. Hold in a split bushing for convenience.
4 Remove bolt 14, plate 13 and diaphragm 12.
5 Unscrew the countersunk screws 3 and remove the
valve seat 2 and joint 1.
Section A
Attachments
9803/7130
Section A
32 - 1
Issue 1
Airmaster Compressor
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