Brake Disc Inspection; Brake Disc Reassembly And Installation - Suzuki LT-A450X Manual

BRAKE DISC INSPECTION

• Remove the front wheel. ($8-18)
• Remove the brake caliper. ($8-29)
Inspect the brake disc for cracks or damage and measure the
thickness with the micrometer. If any defects are found, if the
thickness is less than the service limit, replace the brake disc
with a new one.
% 09900-20205: Micrometer (0 – 25 mm, 10 mm)
& Brake disc thickness
Service Limit: 3.0 mm (0.12 in)
Measure the runout with 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.
• Install the brake caliper. ($8-33)
• Install the front wheel. ($8-18)
BRAKE DISC REASSEMBLY AND
INSTALLATION
Reassemble and install the brake disc in the reverse order of
removal and disassembly.
Pay attention to the following points:
• Install the brake disc to the wheel hub with the punching letter
showed.
• Apply a small quantity THREAD LOCK SUPER "1360" to the
brake disc plate mounting bolts and tighten them to the speci-
fied torque.
NOTE:
Make sure that the brake disk is clean and free of any greasy
matter.
9 99000-32130: THREAD LOCK SUPER "1360"
" Brake disc plate mounting bolt:
• Install the front wheel hub. ($8-50)
• Install the front brake caliper. ($8-33)
• Install the front wheel. ($8-18)
23 N·m (2.3 kgf·m, 16.5 lb-ft)
CHASSIS 8-35