Disassemble The Center Section - Graco ChemSafe 1040 Instructions - Parts Manual

10. To remove the nuts (28) and bolts (24), use two
10 mm wrenches to hold on one side and turn
the other. The nuts (28) will come off of one side
only. Then remove the bolts (24).
NOTE: The nuts are permanently affixed to one
NOTE: NOTE:
end of the bolts.
11. Remove the fluid cover retainers (9) and the fluid
covers (6) from the body (1).
Disassemble the the Center
Disassemble Disassemble the
1. One diaphragm (25) and strike plate (4) should
screw off by hand. Slide the second diaphragm
and strike plate out with the shaft (5).
334795A
Center Section Section
Center Section
2. Inspect the o-ring seals (32) and glide shaft seals
(39). Replace as needed.
3. Carefully remove the cap plugs (37) from both
muffler locations.
4. Use a 4 mm Allen wrench to remove the screws
(16) and muffler caps (14).
5. Inspect the mesh baffle spacers (38) and felt
mufflers (15). Replace as needed.
6. Use a 19 mm socket and the supplied tool (42) to
remove the sleeve spool assembly (3).
Repair
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