4-14. Dry Disconnect Coupling.
This task consists of
General Mechanics Tool Kit (Appendix
B, Section III, Item 2)
Dry Cleaning Solvent (Appendix E, Section II, Item 1)
Rags, Wiping (Appendix E, Section II, Item 3)
0-Ring Packing (1 each) (Appendix F. Figure F-12, Itern 4)
General Safety Instructions
Parts under spring tension can cause injury.
Dry Cleaning solvent is potentially
dangerous to personnel and property.
The coupling is normally stowed in the accessory storage box.
(1) Remove drive pin (1) and lever (2). SeeFigure 4-19.
(2) Remove stuffing box (3), packing (4), packing (5), and stem (6).
Dry cleaning solvent, P-D-680, used to clean parts is potentially
to personnel and property. Avoid repeated and prolonged skin contact.
Do Not use near open flarne or excessive heat. Flash point of solvent
is 100 degrees F - 138 degrees F ( 38degrees C - 59 degrees C).
(1) Clean all metal surfaces with dry cleaning solvent and dry thoroughly.
Inspect all parts for damage or wear, and replace parts as required. Discard all
Install stem (6). Place packings (4 and 5) on stuffing box (3) and install box on
Position handle end of lever (2) toward dust plug end of body and install lever on
Install drive pin (1).