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TM 10-4930-241-13
4-18. COUPLER ASSEMBLY REPAIR - cont.
(9)
Remove handle (1) from top of shaft (3).
(10)
Remove stuffing box (5) and seal (6).
(11)
Note position of drive pin hole before removing shaft (3).
(12)
Pull shaft (3), bushing (7), seal (8) and retainer (9) from body (10).
(13)
Note position of yoke (11) in body (10).
WARNING
Assembled components are under spring tension. Use care when removing components to prevent injury
from flying parts. Slowly release spring tension as components are removed.
(14)
While pushing poppet (12) against spring (13), turn and aline yoke (11) with cutouts in washer (14). Slowly
release spring tension and remove poppet and yoke components as an assembly.
(15)
Slide spring (13) off over yoke (11).
(16)
Remove screw (15) and seal (16) from end of poppet (12).
NOTE
To aid in assembly, count and record the number of turns required to remove setscrew from
poppet.
(17)
Remove setscrew (17) from poppet (12).
(18)
Unscrew poppet (12) and remove poppet (12), poppet guide (18) and cylinder (19) from stem (20).
(19)
Remove cotter pins (21 and 22) from pin (23).
(20)
Remove pin (23) and stem (20) from link (24).
(21)
Note position of yoke (11) and link (24) before separating.
(22)
Remove cotter pins (25 and 26) from pin (27).
(23)
Remove pin (27) from yoke (11).
(24)
Remove packing (28), washer (14) and bushing (29) from body (10).
4-26
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