Motor Trike GL1800 SPYDER / 2+2 Service Manual page 80

will have a surfacing machine. They will be able to tell you if it can be re-surfaced, or needs
to be replaced. If the rotor can not be resurfaced. Contact Motor Trike® for a replacement.
Remember there is a 3 Year, 60,000 mile WARRANTY. Photo below shows deep scoring.
10. If all is in good shape, place the pads back into the caliper, and place the caliper back onto
the rotor. Check to be sure that you have "Not Twisted" the brake lines while replacing the
caliper. Now Skip to No: 12.
11. If you are replacing the pads with NEW Pads, the caliper pistons will need to be pushed back
into the frame (there are three pistons) this will allow the caliper assembly to slip back onto
the rotor. This can generally be accomplished by pushing them back with your thumbs. If
they are stiff, or out past 3/8" a thin block of wood and large Pliers may be needed to push
them back. Loosening, or removing the Rear Master Reservoir Cap; located behind the Right
Engine side cover, may be required. Closely check the fluid level in the reservoir. If the fluid
level is at or near the Upper (Full) mark. You may have to drain small amounts of the fluid,
to allow room for pad replacement. See WARNING: in No: 13 when handling, and using Brake
Fluid. Replace the pads in the caliper, and place the caliper back onto the rotor. Check to be
sure that you have "Not Twisted" the brake lines while replacing the caliper.
12. Reinstall the ¾" bolts, and torque to 55 - 65 Ft lbs.
13. Now that the caliper and pads have been replaced, you will need to check the brake pedal for
firmness. If it seems a little soft you may have to bleed the brake system. First check the
rear brake reservoir for the proper fluid level. Follow the procedure described below.