
DESOTO HAULER
ASSEMBLY INSTRUCTION
1. Preparation
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.
2. Rear Frame and Wheels
Loosen set collar (5) on the axles inside the
transmission box. Slide set collars to the end of the
axles and retighten. Slide the axles outward for wheel
installation.
Install drive and non drive side wheels. Align wheel-
axle keyways and tap 1-1/4” key square (35) into
keyways. Install washer (67), and 5/8” nylon lock nut
(45) on axles.
IMPORTANT; Make certain the axle thread fully
engages the nylon locking portion of nut. Loosen axle
set collar, remove all axle endplay, and tighten set
collar.
Install non-drive side wheel. Install washer (67) and
5/8” nylon lock nut (45) on axle. IMPORTANT;
make certain the axle thread fully engages the nylon
locking portion of nut. Loosen non-drive wheel set
collar, remove all axle endplay, and retighten set collar
(5).
If there is any side-to-side movement of the axles,
loosen setscrew in collars, slide collars to eliminate
excess side movement, and retighten setscrews.
3. Frame Assembly
Slide front frame (26) into rear frame (12) with
transmission box open side down, as far as possible.
Install two 3/8” carriage bolts (22) 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 (24); do not tighten
at this time.
4. Front Fender and Wheel
Install front wheel in the slots in the fork. Install fork
wheel retainers (59); make certain the tabs on the
washers are seated into the holes in the fork. Insert
bolt through center hole in fork. Slide the fender
bracket over the bolt, install washer & hand tighten
nut. Place the fender brace (32) over wheel axle
ends. Install washers (34) & nuts (33) on wheel
axle.
Check that the wheel is centered between the fork
blades; tighten nuts.
5. Pedals
To install pedals (19), 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.
6. Chain
Install drive chain (25) over front and rear sprockets
and join together with connecting link (30). 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.
7. Chain Guard
To install chain guard (18), place over chain and
slide rear of guard under top of transmission box.
When the plastic screw grommet (20) on the rear of
the guard is lined up with the slotted hole in the side
of transmission box, secure with screw (17). Before
tightening it is necessary to line up the holes in the
front mounting bracket. Remove and reinstall
screw (43) 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.