Challenger Mobility J2840 Assembly Instructions Download Page 2

 

J2840 Pet Carrier Trailer

 

Assembly Instructions 

 

4. On the underside of the trailer, press the blue button near the end of the axle tube. Allow the 

axle on the wheel to slide down into the axle tube. Release the blue button. Gently pull up on 

the wheel to ensure it is mounted in the axle tube fully. The wheel should not pull out. 

 

 
 

5. Flip the trailer over onto the opposite side and repeat step #4. 

 

6. At this time the tires can be inflated with air. 

Do not inflate over 50psi.

 

 

7. Flip the trailer so that it is upright. Tip the trailer back until it will stand on its own. Twist off 

the bolt/wing nut  in the hitch mount (left photo). Slide the hitch adapter into the hitch mount 

until the holes line up and re-install the bolt/wing nut. Insert and tighten the tension knob (right 

photo). At this time the trailer is fully assembled. 

 

 
 

 

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Summary of Contents for J2840

Page 1: ...t 1 Ball Hitch Adapter 1 Remove all parts from box unwrap and check inventory per the above list 2 Pet trailer comes in a folded condition Unfold the two sides reach inside and raise the crossbar into the locking slot Insert the locking pin Trailer is now fully unfolded 3 Flip the trailer onto one side Remove the rubber cap from the wheel axle The rubber cap can be discarded or saved if you plan o...

Page 2: ...uld not pull out 5 Flip the trailer over onto the opposite side and repeat step 4 6 At this time the tires can be inflated with air Do not inflate over 50psi 7 Flip the trailer so that it is upright Tip the trailer back until it will stand on its own Twist off the bolt wing nut in the hitch mount left photo Slide the hitch adapter into the hitch mount until the holes line up and re install the bol...

Page 3: ...f your scooter Insert the larger Clevis pin to keep it from pulling out 9 Remove the smaller Clevis pin from the receiver Adjust the height according to your preference Re insert the smaller Clevis Pin Do not forget to include the small flat shelf piece pictured below This keeps the ball hitch from hanging 3 of 5 ...

Page 4: ...back It is spring loaded so you will have to hold it back with your thumb Place the cup portion of the hitch onto the ball Allow the clamp to spring back into place Re tighten the eye bolt to keep the ball cup from forcibly separating 11 Assemble the safety flag and insert into the slot on the left side of the trailer see photo 4 of 5 ...

Page 5: ...J2840 Pet Carrier Trailer Assembly Instructions 12 At this time the pet trailer is fully assembled attached to your scooter and ready for use 5 of 5 ...

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