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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