• While holding the rear bumper in place, turn the frame
on its side.
• Insert two
1
/
4
" - 20 x 3" screw through the bottom of the
frame and out through the top of the rear bumper.
• From the top side of the frame, attach a
1
/
4
" washer and
1
/
4
" - 20 lock nut to each screw.
• While holding the 3" screws steady with a Phillips screw-
driver, tighten the lock nuts with an adjustable wrench.
11
13
12
• Fit the rear bumper onto the rear end of the frame.
Bottom View
Top View
• Turn the frame upright.
• Fit the pretend motor to the top side of the rear bumper.
• Insert three #8 x
3
/
4
" into the pretend motor and tighten.
Do not over-tighten these screws.
14
Rear
Bumper
Pretend
Motor
Assembly
11
