Chrysler 2000 LHS - Brake Rotor Refinishing Limits; Front Rotor Thickness Markings; Rear Rotor Thickness Markings; Specifications and Limits

When mounting and using the brake lathe, strict
attention to the brake lathe manufacturer’s operating
instructions is required.
Machine both sides of the brake rotor at the same
time. Cutting both sides at the same time minimizes
the possibility of a tapered or uneven cut.
SPECIFICATIONS AND LIMITS
When refacing a rotor, the required 0.08 mm (0.003
inch) TIR (Total Indicator Reading) and 0.013 mm
(0.0005 inch) thickness variation limits MUST BE
MAINTAINED. Extreme care in the operation of
rotor turning equipment is required.
BRAKE ROTOR REFINISHING LIMITS
Braking Rotor Rotor Thickness
Minimum
Rotor
Thickness
Rotor
Thickness
Variation
Rotor Run
Out*
Rotor Micro
Finish
Front Rotor
25.87–26.13 mm
1.019 -1.029 in.
24.4 mm
.960 in.
.013 mm
.0005 in.
.08 mm
.003 in.
15-80 RMS
Rear Rotor
11.63–12.13 mm
.458 -.478 in.
10.4 mm
.409 in.
.013 mm
.0005 in.
.08 mm
.003 in.
15-80 RMS
* TIR Total Indicator Reading (Measured On Vehicle)
Fig. 37 Rear Rotor Thickness Markings
1 – BRAKING DISC MINIMUM THICKNESS MARKING
2 – PARK BRAKE DRUM MAXIMUM DIAMETER MARKING
Fig. 36 Front Rotor Thickness Markings
1 – BRAKING DISC MINIMUM THICKNESS MARKING
2 – BRAKING DISC
5 - 24 BRAKES LH
SERVICE PROCEDURES (Continued)