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:

Storage of Removed Parts
After all the parts including subassembly parts have been cleaned, store the parts in a clean area. Put a clean cloth or plastic sheet over the parts to protect from any foreign materials that may collect before re-assembly. Inspection Reuse of worn or damaged parts may lead to serious acci ...

Swingarm Bearing Removal
Remove: Swingarm (see Swingarm Removal) Collar [A] Oil Seals [B] Sleeve [C] Circlip [D] (Right Side) Special Tool - Inside Circlip Pliers: 57001-143 Remove the ball bearing and needle bearings. Special Tool - Oil Seal & Bearing Remover [A]: 57001-1058 ...

Battery Maintenance
It is the owner’s responsibility to keep the battery fully charged. Failure to do so can lead to battery failure and leave you stranded. If you are riding your vehicle infrequently, inspect the battery voltage weekly using a voltmeter. If it drops below 12.8 volts, the battery should be ...