TM 5-5420-203-14
Table 2-2. Preventive Maintenance Checks and Services (PMCS) - CONT
Interval
Location
Not Mission
Item
Item to
(B, D, A,
Procedure
Capable if:
Check/Service
No.
W, M)
One or more
5
Attaching
Inspect for missing, loose, or broken
BEFORE
attaching items
hardware,
items (include any retainer clips).
missing from any
nuts/bolts
brace or cross
washer used to
member that
secure the
interconnect the
braces, hold the
two treadways
treadways and
hydraulic
components
together
6
Check to ensure that these pins are
Top center
BEFORE
connector pins
available, but not necessarily installed
(Bridges are designed to be crossed
(AVLB 60 &
without these pins in place).
70)
Any one pin or
7
Inspect for the presence of pins and
BEFORE
Top & bottom
retainer clip
retainer clips.
(end to center
missing.
panels)
connector pins
(AVLB 60)
Any one hinge
8**
Center hinges
BEFORE
missing, cracked
(bottom chord)
(regardless of
with hinge pin
length), damaged.
& retainer clip
Any missing
hinge
pins/retainer
clips.
Inspect leading edges of angle flanges for Any one angle
9*
Main alum.
BEFORE
**
that shows a
angles along
any cracks and gouging or nicks.
crack (regardless
both top &
of length) or has
bottom chords
a deep (1/4 in. or
greater) gouge or
nick.
Change 2 2-5