3 MAINTENANCE PROCEDURES
3.1 As needed lubrication
NOTE: Maintain adequate lubrication on the following surfaces by inspecting and
re-lubricating at regular intervals. Use a water-resistant, lithium grease.
LOCKING PLUNGER
SLIDING AND
ENGAGEMENT
AREAS
GREASE THE TRAILER
CONTACT SURFACE
GREASE
BRACKET
SUPPORTS
THROUGH
FITTINGS (x 2)
LOCK PIN
GREASE
FITTINGS
SLIDING
HANDLE
BAR
and
SPRING
LOCK JAWS
(kingpin
contact areas)
1
1
6
Extend landing
gear until pads
just touch
the ground
Switch to
low gear
and crank an
additional
4 - 8 turns
7
USE
LOW
GEAR!
Secure
handle
Unlock fifth wheel.
First open secondary lock:
8
2.3 Trailer uncoupling procedure (continued)
USE
HIGH
GEAR
1
grasp and pull inner
handle
2
move handle down
3
pull handle out
4
lift handle up and hook
handle "tab" on outer
edge of casting
1
1
2
))))))))))))))
2
3
))))))))))))))
HOOK HANDLE
"TAB" ON CASTING
))))))))))))))
HOOK "TAB"
ON CASTING
4
To Open
Secondary Lock
To Open
Primary Lock
Second, open primary lock:
1
pull handle straight out
2
lift handle up and hook
handle "tab" on outer
edge of casting
XD-71-D-E
XL-FW1083-01
6
