![background image](http://html1.mh-extra.com/html/graco/17v559/17v559_instructions-parts-manual_2251262018.webp)
Repair
18
3A8004B
9. Slide off the swivel chamber assembly with
10. The internals of the connection housing assembly
can be accessed by the following:
a. Remove the top cover (707) by removing the
two M3 cover screws (705).
b. The four M5 screws (701) can then be removed
to separate the connection housing assembly
from the swivel chamber assembly.
Sensors or plugs can now be accessed. O-Rings (722)
should be replaced with new ones before reassembly.
See F
F
IG
. 17
Swivel chamber
assembly with
connection housing
F
IG
. 18
705
707
701
722