TM 5-5420-209-12
Table 4-2. Unit Preventive Maintenance Checks and Services (PMCS) for the Ramp Bay cont.
Location
Item
No.
Interval
Item to
Item To Be Inspected
Equipment Is Not
Procedure
Service/Check
Ready/Available If
30
Weekly
Lifting Eye
(Rear)
Inspect for cracks and elongation of eye.
Any cracks noted or eye
elongation equals 25%
of original
circumference.
31
Weekly
Deck Surface
Inspect for punctures, cracks, tears, dents,
Any damage which
holes and broken welds.
allows water into bay
cavity.
Check condition of non-skid coating.
32
Weekly
Bilge Plug
Ensure plug(s) are secured with wire rope to
Any plug missing.
ponton.
Ensure plug(s) are
secured with wire rope
to ponton.
Inspect rubber seal for cuts, elasticity and dry
rot.
Check handle operation.
NOTE
Receptacle consists of entire
housing (Block) in which
connector is seated.
33
Weekly
Connector
Receptacle
Inspect seams for broken welds.
Inspect receptacle area for cracks, broken
welds, elongation and deformation.
Cracks or broken welds
noted. Elongation or
deformation prevents
proper seating of
connector.
NOTE
Proper connector has a
narrow canter bar (0.500
inch); older connectors have
thicker (.69) in center bar.
Loose or missing set screws
will allow water into bay cavity.
34
WeekIy
Roadway
Ensure connector is correct type.
Connectors
Inspect connector, eye bracket, set screws,
spring and spring pins for cracks and
deformation.
of connector.
35
Weekly
Hydraulic Pump
Inspect covers for cracks and deformation.
Access cover
and Data Plates
Inspect plates for legibility.
Incorrect connector type.
Any defect which
prevents proper seating
Any cover missing.
4-16 Change 1
P I N : 0 2 7 5 0 2 - 0 0 1
