TM 5-5420-209-12
Table 2-11. Operator Preventive Maintenance Checks and Services (PMCS) for the Ramp Bay cont.
Item
No.
50
51
52
53
54
55
56
Interval
During
During
During
During
During
During
During
Location
Item to
Service/Check
Lower Lock
Drive
Tagline Bar
Bridge Latch
Deck Surface
(CBP)
Connector
Receptacle
Roadway
Connectors
Hydraulic
Pumps
Item To be Inspected
Procedure
Inspect screw and threads for cracks, burrs,
nicks and deformation.
Inspect trunions, and drive pin for cracks.
Inspect cover bumpers and supports for
broken welds and deformation.
Inspect for broken welds and deformation.
Inspect brackets, supports and pins for cracks,
broken welds and deformation.
Inspect springs for deformation and stretching.
Inspect for punctures, cracks, tears, dents,
holes and broken welds.
Check condition of non-skid coating.
NOTE
Receptacle consists of entire
housing (Block) in which
connector is seated.
Inspect for cracks, broken welds, elongation
and deformation.
Ensure connector is correct type.
Inspect connector, eye bracket, set screws,
spring and spring pins for cracks and
deformation.
Inspect for oil accumulation, leaks, hose
connections, lever operation, and air vent
operation.
NOTE
Ramps are secured by pins,
washers and cotter pins.
Missing or deformed retaining
hardware may cause severe
equipment damage.
Equipment Is Not
Ready/Available If
Screw will not extend or
retract drive pin properly.
Cracks or broken welds
noted.
Cracks, broken welds
noted or deformation
causes binding.
Springs stretched.
Any damage which
allows water into bay
cavity.
Cracks or broken welds.
noted. Elongation or
deformation prevents
proper seating of
connector.
Incorrect connector type.
Any defect which
prevents proper seating
of connector.
Class II or III leak.
or lever does not
function properly.
Vent
2-33
