Subaru 2003 Impreza - Manual (Page 277)

IMPREZA(NA) A1850BE-A (ENGLISH)
Driving tips
8-24
for positive locking placement before towing a
trailer. If the ball mount comes off the hitch re-
ceiver, the trailer could get loose and create a
traffic safety hazard.
D Use only the ball mount supplied with this
hitch. Use the hitch only as a weight carrying
hitch. Do not use with any type of weight dis-
tributing hitch.
J Connecting a trailer
1. Remove the receiver cover from the hitch receiv-
er tube. Then insert the ball mount into the hitch re-
ceiver tube.
2. Insert the hitch pin into the hole on the hitch re-
ceiver tube so that the pin passes through the ball
mount.
3. Insert the safety pin securely into the hitch pin.
4. Pull the ball mount to make sure it does not come
off the hitch receiver.