Inspection and Repair - TM-9-2320-211-34-2-30286

TM 9-2320-211-34-2-3

d. Inspection and Repair.

FRAME 1

C h e c k that manifolds (1 and 2) and four flexible line unions (3) do not have

a n y s t r i p p e d t h r e a d s o r c r a c k s . T h r o w away damaged parts and get new

o n e s in their place.

C h e c k that control valve body (4) is not cracked, scratched or worn. If

c o n t r o l valve body is damaged, get a new one.

NOTE

Control valve spool (9) and control valve body (4) are

m a t c h e d parts, and must be replaced as an assembly.

C h e c k that threads on end cap (5) and spool retaining plug (6) are not

s t r i p p e d . I f parts are damaged, get new ones in their place.

C h e c k that inside of end cap (5) is not worn. Check that poppet ball (7)

i s not pitted or worn. I f parts are damaged, get new ones in their place.

C h e c k that spool trunnion (8) is not worn or cracked. If spool trunnion

is damaged, get a new one in its place.

NOTE

Control valve spool (9) and control valve body (4) are

m a t c h e d parts, and must be replaced as an assembly.

C h e c k that control valve spool (9) is not cracked or nicked. Use a fine

f i l e to take off scratches or nicks. I f control valve spool is damaged,

g e t a new control valve spool and control valve body (4).

END OF TASK

NOTE

CHECK ONLY THOSE PARTS WHICH ARE CALLED OUT.

PARTS WITHOUT CALLOUTS ARE SHOWN ONLY FOR

REFERENCE PURPOSES.

TA085686

17-270