Hisun HS294-2 Owner's/Operator's Manual page 102

1.Installation instructions
The Coupling ball is a safety component
and should only be installed by qualified
personnel.
The Coupling ball can be easily installed
and removed with the normal force of your
hands.
Any alteration and/or conversion of the
removing ③ wholely. Release ②, coupling
device will be locked automatically.
Hitch coupling device b:
① Hitch Ball ②Hitch Joint Q
The steps to link hitch rod and vehicle
body：
Fasten the connecting hitch rods and the
hitch ball to ensure that when the tow truck
is connected to the trailer, the hitch ball is
ensured to be safety connected.
Attension：
Hitch coupling device
2.The steps to seperate trailer from vehicle
body
3.As pictures shown, pull ② out, When ①
can turn upward,remove ③ slowly from the
hitch ball,return ① in orignal position after
and the tow truck.
Operate Trailer；
When connecting the trailer hook, prevent
damage caused by incorrect trailer
operation, this area is prohibited to stay.
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