Dynojet 250i: Installation Guide - Manual (Page 178)

Model 200i and 250i Motorcycle Dynamometer Installation Guide
A P P E N D I X E
Extended Tire Carriage—Discontinued
E-10
5 Install the screw support bracket.
5a
Place the belleville washers over the end of the carriage screw. It is
important the belleville washers are installed in the configuration shown in
Figure E-11.
5b Place the screw support bracket in front of the carriage screw. The two
threaded holes in the bracket should face the two matching holes in the
carriage. Loosely install the two 1/4 x 1/2-inch button-head screws.
5c Before tightening the screws, apply some pressure to the bracket to
compress the belleville washers. The handle should still turn freely, but the
turning force should now be around five to six pounds.
To adjust the force needed to turn the crank handle, adjust the compression
of the belleville washers.
5d Using a 5/32-inch allen wrench, tighten the two button-head screws.
Figure E-11: Install the Screw Support Bracket
screws
support
bracket
belleville washers
carriage screw