TM 1-1520-238-23
6-381
6.87.
MAIN TRANSMISSION OIL DRAIN TUBES REMOVAL/INSTALLATION – continued
b. Remove drain tube section (6).
(1) Remove screw (7) and spacer (8) from lower
clamp (9) and clip (10).
(2) Remove screw (11) from center clamp (12)
and clip (13).
(3) Remove screw (14) from top clamp (15) and
clip (16).
(4) Remove tube nut (17) from elbow (18).
(5) Remove tube section (6) from grommet (19).
(6) Remove three clamps (9), (12), and (15) from
tube section (6).
6.87.4. Cleaning
a. Wipe elbow, oil filler neck tube, seal retainer
tube, drain tube upper section, and lower sec-
tion with a clean rag.
6.87.5. Inspection
a. Check elbow for stripped threads, nicks, and
gouges. None allowed.
b. Check drain tube upper section and lower
section for hardness, bends, and cracks.
None allowed.
c. Check deck tube for looseness and bends.
None allowed.
d. Check oil filler neck tube and seal retainer
tube for cracks or bends. None allowed.
e. Check grommet and clamps for hardness and
cracks. None allowed.
6.87.6. Repair
a. Repair drain tubes using a tube cinch sleeve
and coupling nut (TM 1-1500-204-23).
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