Master Cylinder Removal And Disassembly - Suzuki VZ800 Service Manual

Measure the runout using the dial gauge. If the runout exceeds
the service limit, replace the brake disc with a new one.
 09900-20607: Dial gauge (1/100 mm)
09900-20701: Magnetic stand
 Brake disc runout
Service Limit: 0.3 mm (0.012 in)
• If either measurement exceeds the service limit, replace the
brake disc with a new one. (8-7 and -10)
MASTER CYLINDER REMOVAL AND DISAS-
SEMBLY
• Place a rag underneath the brake hose union bolt on the mas-
ter cylinder to catch any spilt brake fluid. Remove the brake
hose union bolt and disconnect the brake hose.

Immediately wipe off any brake fluid contacting any
part of the motorcycle. The brake fluid reacts chemi-
cally with paint, plastics, rubber materials, etc., and
will damage them severely.
• Disconnect the front brake light switch lead wire 1.
• Remove the right rear view mirror 2 and master cylinder
assembly 3.
• Remove the brake lever 4 and front brake light switch 5.
CHASSIS 8-57