TM 5-5420-203-14
Table 2-2. Preventive Maintenance Checks and Services (PMCS) - CONT
Interval
Location
Not Mission
Item to
Item
(B, D, A,
Capable if:
Procedure
Check/Service
No.
W,M)
Any missing
Inspect for missing, cracked or broken
Connector area
BEFORE
10**
cracked (regardless
connectors/splice bars & spacers.
along the
of length) or
bottom chord
broken items.
(connectors for
AVLB 60
splice bars &
spacers for
AVLB 70)
Any missing,
Inspect for missing, loose, cracked, or
Press fit pins
BEFORE
11**
cracked (regardless
broken press fit pins.
along the top
of length) or
chord (AVLB
broken press fit
70)
pins.
Any missing or
Inspect for missing, cracked, broken, or
Splice doubler
BEFORE
12**
broken angles.
damaged angles. If the angles in the
angles in
o
Any two angles on
AVLB 60 have the 45 notch along the
bottom chord
same girder that are
outer leading edge (both sides of each
cracked. Any one
web girder plate), cracks will typically
angle that has a
initiate at the notch.
crack more than
one inch in length
or extends through
a rivet hole.
Any missing.
Inspect for missing, bent, warped, or
Splice plate
BEFORE
13**
cracked, or tom
tom plates.
along bottom of
plates.
each girder
Any two angle
Inspect for any cracks along the top
Main alum.
BEFORE
14**
extensions cracked
leading edge of the aluminum angle
angle exten-
on same girder.
extension.
sions (behind
the web of the
splice doubler
angles)
2-6 Change 2