Rear Brake Disc Removal And Installation; Rear Brake Disc Inspection - Suzuki VLR1800 Service Manual

4C-7 Rear Brakes:

Rear Brake Disc Removal and Installation

Removal
1) Remove the rear wheel assembly. Refer to "Rear
Wheel Assembly Removal and Installation in Section
2D (Page 2D-11)".
2) Remove the rear brake disc.
Installation
Install the rear brake disc in the reverse order of
removal. Pay attention to the following points:
• Make sure that the brake discs are clean and free of
any grease.
• Apply thread lock to the brake disc bolts (1) and
tighten them to the specified torque.
: Thread lock cement 99000–32130 (Thread
Lock Cement Super 1360 or equivalent)
Tightening torque
Brake disc bolt (a): 23 N·m (2.3 kgf-m, 16.5 lb-ft)
1
B822H14306007
I822H1430022-01
(a)
1
(a)
I822H1430023-01

Rear Brake Disc Inspection

Brake Disc Thickness
Check the brake disc for damage or cracks and measure
the thickness using the micrometer.
Replace the brake disc if the thickness is less than the
service limit or if defect is found.
Special tool
(A): 09900–20205 (Micrometer (0 – 25 mm))
Brake disc thickness
Service limit (Rear): 6.3 mm (0.25 in)
Brake Disc Runout
1) Dismount the rear brake caliper. Refer to "Rear
Brake Caliper Removal and Installation (Page 4C-
3)".
2) Measure the runout using the dial gauge.
Replace the disc if the runout exceeds the service
limit.
Special tool
(A): 09900–20607 (Dial gauge (1/100 mm, 10
mm))
: 09900–20701 (Magnetic stand)
Brake disc runout
Service limit: 0.30 mm (0.012 in)
3) Remount the rear brake caliper. Refer to "Rear
Brake Caliper Removal and Installation (Page 4C-
3)".
B822H14306008
(A)
I649G1430027-03
(A)
I649G1430028-03