Cagiva Navigator, Workshop Manual

Page: 327 / 407

F.4
BRAKES
BRAKE PAD WEAR CHECK
Check the brake pads for wear every 6000 km. The thickness
must not be less than the wear check grooves cut into the sur-
face of the pad and must not be absolutely less than 1.5 mm.
DISC BRAKE
Checking the disc is important. It must be perfectly clean without
rust, oil, grease or other dirt and must not have deep lines scored
on it. Scoring of a certain depth can be eliminated by reaming the
disc, taking care to stay within the wear limits.
New front disc thickness ................................................ 4.0 mm
New rear disc thickness ................................................. 5.0 mm
Front disc thickness at the wear limit ............................. 3.5 mm
Rear disc thickness at the wear limit .............................. 4.5 mm
Carry out the distortion check of the disc utilising a comparator
with the disc mounted on the hub.
Max. distortion allowed .................................................. 0.3 mm
Remove the wheel as described in the Suspension chapter. To
remove the discs from the hub fixings, unscrew the six screws
for the front disc or the four screws for the rear disc.
When reassembling keep the work surface perfectly clean.
Screw in the screws to a torque pressure of 21.5-23.5 N.m
Specific product: LOCTITE 468 AV