Service Manual - Fontaine International

Troubleshooting
NO
Check for obstruction
hitting between fifth wheel
and mounting base.
Check kingpin for
proper dimension.
Check for correct
adjustment setting.
Hard to open
Ultra LT
Will the
pull handle move?
Check for proper lubrication.
Check for obstruction
hitting between fifth wheel
and mounting base.
Check kingpin for
proper dimension.
Check for proper rotation
of secondary lock.
Do not over tighten.
Check for damaged
pull handle spring.
Check for damaged components such
as pull handle, operating handle,
cover plate, rotating locking jaw and
secondary lock spring.
Finish or call
Fontaine Parts Connection.
YES
NO
Make sure fifth wheel is
in open position.
Make sure kingpin is
at correct height.
Hard to close
Ultra LT
While
coupling, does handle
retract at all?
Check for bent pull handle and/or
operating handle base.
Check tip of rotating jaw to see
if worn, broken or bent.
Check kingpin to see
if bent or worn.
Check to see if cover plate
is bent or broken.
FONTAINE
FIFTH WHEEL ®
Check for interference
between top plate and
base mount.
Check to see if operating handle spring
or pull handle rotating jaw spring is
missing or damaged.
Finish or call
Fontaine Parts Connection.
800-874-9780 • www.fifthwheel.com 13
YES