Uncoupling procedures – SAF-HOLLAND XL-FW306-01 3500 INCLUDES AIR RELEASE User Manual

Page 3

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SECURE

CRANK

USE

HIGH
GEAR

USE

LOW

GEAR

XL-FW306-01

3

UNCOUPLING PROCEDURES:

1. Position tractor and trailer on firm,

level ground clear of obstacles and
persons.

2. Set trailer brakes.

3. Slowly back tractor tightly against

trailer.

4. Set tractor brakes.

5. Chock trailer wheels.

6. Lower landing gear until pads just

touch the ground.

7. Switch to low gear and crank an

additional 4-8 turns.

8. Disconnect brake lines and light cord.

9. If equipped, pull secondary lock

handle and hook on casting.

10. Pull primary release handle.

If Air Release equipped, actuate the fifth
wheel control valve to open the locks.

11. Release tractor brakes and slowly

drive away from trailer.

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