Coupling instructions – SAF-HOLLAND XL-LG305 Mark V Landing Gear User Manual

Page 2

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STEP 7

Switch to high
gear, fully retract
and secure crank
handle.

STEP 3

Make sure that
the landing gear
is in low speed
(see Figure 1)
and engage
crank handle.

COUPLING INSTRUCTIONS

STEP 1

Inflate tractor air suspension and back up close
to the trailer, centering the kingpin with the
throat of the fifth wheel and

STOP! DO NOT

ATTEMPT TO COUPLE UNTIL STEPS 2
THROUGH 4 ARE COMPLETED.

TRAILER

(TOP)

KINGPIN

HANDLE ENGAGED

HANDLE DISENGAGED

STEP 2

Chock trailer wheels.

Connect brake lines and light cord.

Support slack in lines to prevent

interference.

Set trailer brakes.

STEP 4

Adjust trailer height so that the fifth wheel will
lift the trailer.

FIFTH WHEEL

MUST LIFT

TRAILER

FIFTH WHEEL

TILTED DOWN

4˝- 6˝

USE LOW

GEAR

FIFTH WHEEL

WILL NOT LIFT

TRAILER

STEP 5

Couple and verify that
the fifth wheel locks are
properly closed around
the kingpin.

STEP 6

While still in low
gear, retract landing
gear until pads just
come off the
ground.

USE LOW GEAR
UNTIL PADS JUST
COME OFF GROUND.

SECURE HANDLE

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