Brake Disc Inspection - Suzuki GSX-R750 Service Manual

6-64 CHASSIS
• Tighten each bolt to the specified torque.
! Front brake caliper housing bolt 1: ! ! ! !
Front brake caliper mounting bolt 2:
Front brake hose union bolt 3:
NOTE:
Before remounting the caliper, push the piston all the way into the
caliper.
#
Bleed air from the system after reassembling the caliper.
  2-22)  
(

BRAKE DISC INSPECTION

Visually check the brake disc for damage or cracks.
Measure the thickness with a micrometer.
Replace the disc if the thickness is less than the service limit or if
damage is found.
Front disc thickness: Service Limit: 4.5 mm (0.18 in)
[ 09900-20205: Micrometer (0–25 mm) [ [
[ [
• Remove the brake calipers. ( 6-62)
Measure the runout with a dial gauge.
Replace the disc if the runout exceeds the service limit.
Front disc runout: Service Limit: 0.30 mm (0.012 in)
[ [ [ 09900-20606: Dial gauge (1/100 mm) [ [
09900-20701: Magnetic stand
* Brake disc removal ( 6-11)
* Brake disc installation ( 6-14)
21 N . m (2.1 kgf . m, 15.1 lb-ft)
25 N . m (2.5 kgf . m, 18.1 lb-ft)
23 N . m (2.3 kgf . m, 16.5 lb-ft)