TRAILMATE Worker User Manual Download Page 4

                                                                                                                    

DESOTO / WORKER 

                                                                                                                   

ASSEMBLY INSTRUCTION 

     
 Remove all parts from the frame and wheel cartons. 

Check air pressure and inflate tires to 35 psi. Make 
sure tires are properly seated on rims. 
 
  
 
 

1. 

Frame Assembly 

 

Slide front frame (25) into rear frame (12) with 
transmission box open side down, as far as possible. 
Install four 3/8” carriage bolts (21) through the slots in 
the sides of the transmission box from the outside 
inward. Be sure the square shoulders of the bolts seat 
into each slot. Install flange nuts (23); 

do not tighten 

at this time. 

 

2. 

Front Fender and Wheel

 

Attach front fender(30) to fork (39) thru “l” bracket 
using bolt(32), washer (33), and nut (31)Install front 
wheel (37) in the slots in the fork. Install washer & nut 
on other side. Hand tighten at this time. Install Brake 
Caliper   using Lock Washer   & Screw. Attach lower 
end of Cable (36) to Caliper (61).         
 
Check that the wheel is centered between the fork 
blades and close the axle locking lever.   
 

3. Pedals 

To install pedals (18), screw the pedal marked “R” into 
the right side of the crank in a clockwise direction. 
Install the left pedal (marked “L”) by turning in a 
counter-clockwise direction. Use a 9/16” open-end 
wrench to tighten. 
 

4. Chain 

Install drive chain (24) over front and rear sprockets 
and join together with connecting link (29). Install 
connecting link, and spring clip, using pliers. Slide the 
frame section apart, evenly, until the chain is tight 
(approximately 3/4” total up and down chain 
movement at middle is permissible) and securely 
tighten all four rear frame bolts. Rotate the pedal 
several times to check that the chain is running freely. 
 
-

KEEP FINGERS CLEAR! 

If binding is encountered, the chain may have to be 
loosened until the binding is eliminated.  Chain 

binding is usually the result of a sprocket 
misalignment.  Repositioning the sprocket on the 
rear axle, or re-squaring the trike rear to the front 
frame section can correct this.   
 

5. Chain Guard 

To install chain guard (17), place over chain and 
slide rear of guard under top of transmission box. 
When the plastic screw grommet (19) on the rear of 
the guard is lined up with the slotted hole in the side 
of transmission box, secure with screw (16). Before 
tightening it is necessary to line up the holes in the 
front mounting bracket.  Remove and reinstall 
screw (44) and tighten. Tighten the rear screw. Turn 
the pedals to make sure the chain does not rub on 
the chain guard.  If the chain rubs, adjust the back 
or front mounting bracket to obtain clearance. 

 

6.  Western Saddle Seat  

To install western saddle seat (10), secure sissy bar 
(22) to the two 5/16” studs on the underside of the 
seat. The sissy bar should be installed so the top 
curves to the rear of the trike. 
Remove the seat-mounting bracket (48) (it is 
loosely installed on the seat post) and install on the 
two remaining studs on the bottom of the seat. You 
will need to use a 1/2” socket wrench to reach the 
nut. Secure the seat mounting bracket and seat to 
the seat post (45) using any of the four sets of holes 
with the 
1-1/2” long screw (47) and nut (11).  

NOTE:

 The 

four sets of holes in the seat-mounting bracket will 
determine the distance from the handlebar. You 
may have to reposition later.  Attach the sissy bar 
long slotted holes to the two tabs welded to the axle 
housing. Install carriage bolts (21) and attach nuts 
(23). 

DO NOT 

tighten at this time

 

Seat Adjustment  

Install seat post clamp(46) to the frame seat mast. 
Install the seat post (45) with seat (10) attached and 
raise seat to desired height. 

DO NOT

 expose more 

than 6-1/2” of seat post. Pull up on back of seat 
until level. Tighten seat post clamp and sissy bar 
bolts securely.  

NOTE:

 The four sets of holes in the 

seat-mounting bracket allow 3-1/4” front/back 
adjustment to the handlebar.  Reposition height & 
front back setting for rider’s maximum comfort. 
 

Reviews: