TM 1-1520-240-MTF
4-13
WARNING
Be careful when feeling bellcranks and idlers
for vibration. Personnel can have fingers
caught between bellcranks and idlers if care
is not used.
(2) Listen for cracking or squeaking
sounds. Carefully feel bellcranks and
idlers for vibration.
d. Disconnect the links at the walking beams
and idlers that may be binding. (Refer to TM
55-1520-240-23, Ch. 11.)
NOTE
Disconnecting the links and moving the walking
beam and idler by hand is the most accurate meth-
od of locating a binding component.
(1) Move the walking beam and idler by
hand. Feel for binding and roughness.
(2) If binding or roughness is found, have
the walking beam or idler bearings
cleaned and lubricated.
(3) Attach the connecting links to the
walking beams and idler. (Refer to TM
55-1520-240-23, Ch. 11.)
e. Attach the connecting links to the walking
beams
and
idler.
(Refer
to
TM
55-1520-240-23, Ch. 11.)
WARNING
Make sure area is clear of foreign objects be-
fore closing tunnel covers. If not, damage to
components or systems could result in per-
sonal injury or death.
