Kawasaki Ninja Service Manual: Brake Disc Wear Inspection

Kawasaki Ninja Service Manual / Brakes / Brake Disc / Brake Disc Wear Inspection

If the disc has worn past the service limit, replace it.

Measuring Area [B]

Brake Disc Wear Inspection


Brake Disc Thickness Standard:

Front 5.3 5.7 mm (0.21
0.22 in.)


Rear 4.8 5.2 mm (0.19
0.20 in.)


Service Limit:

Front 5.0 mm (0.20 in.)

Rear 4.5 mm (0.18 in.)

Brake Disc Installation
Install the brake disc on the wheel so that the marked side [A] faces out. Front Brake Discs [B] Rear Brake Disc [C] Apply a non-permanent locking agent to the threads of the brake disc ...

Brake Disc Warp Inspection
Raise the wheel off the ground with the jack. Special Tools - Jack: 57001-1238 Jack Attachment: 57001-1608 For front disc inspection, turn the handlebar fully to one side. Set up a dial ...

Other materials:

Check 3-4: Turn Signal Indicator Light (LED) Inspection
Connect the leads in the same circuit as Check 3-2. Connect the terminal [5] to the battery (+) terminal. Connect the terminal [6] to the battery (+) terminal. Check that the turn signal indicator light (LED) [A] goes on. If the indicator light does not go on, replace the meter ...

Ball Bearing and Needle Bearing
Do not remove pressed ball or needle unless removal is absolutely necessary. Replace with new ones whenever removed. Press bearings with the manufacturer and size marks facing out. Press the bearing into place by putting pressure on the correct bearing race as shown. Pressing the incorrect ra ...

Brake Pad Wear Inspection
Remove the brake pads (see Front/Rear Brake Pad Removal in the Brakes chapter). Check the lining thickness [A] of the pads in each caliper. If the lining thickness of either pad is less than the service limit [B], replace both pads in the caliper as a set. Front Brake Pad [C] Rea ...