Brake Disc Inspection; Master Cylinder Removal And Disassembly - Suzuki UF50 Service Manual

BRAKE DISC INSPECTION

Remove the front wheel. (
Check the brake disc for cracks or damage and measure the
thickness using the micrometer. If the thickness is less than the
service limit or if any damages are found, replace the brake disc
with a new one.
09900-20205: Micrometer (0 – 25 mm)
Brake disc thickness
Service Limit: 3.5 mm
Measure the runout using the dial gauge. If the runout exceeds
the service limit, replace the brake disc with a new one.
09900-20606: Dial gauge (1/100 mm)
09900-20701: Magnetic stand
Brake disc runout
Service Limit: 0.30 mm
If either measurement exceeds the service limit, replace the
brake disc with a new one. (
Install the front wheel. (
MASTER CYLINDER REMOVAL AND
DISASSEMBLY
Remove the handlebar cover. (
Place a rag underneath the brake hose union bolt on the
master cylinder to catch any spilt brake fluid.
Remove the brake hose union bolt and disconnect the brake
hose/master cylinder joint.
Immediately wipe off any brake fluid contacting any part
of the motorcycle. The brake fluid reacts chemically with
paint, plastics, rubber materials, etc., and will damage
them severely.
Disconnect the front brake light switch lead wires 1.
Remove the master cylinder assembly by removing the clamp
bolts 2.
5-6)
5-7)
5-9)
5-23 and 5-24)
CHASSIS 5-15
2
1