Application
| Specification
|
Metric
| English
|
JB6
|
- Brake Drum Discard Diameter
| 285.50 mm
| 11.24 in
|
- Brake Drum Maximum Diameter After Refinish
| 284.73 mm
| 11.21 in
|
- Brake Drum Inside Diameter (new)
| 283.21 mm
| 11.15 in
|
- Brake Drum Maximum Allowable Radial Runout
| 0.15 mm
| 0.006 in
|
- Brake Drum Maximum Allowable Scoring
| 1.5 mm
| 0.06 in
|
JD7
|
- Brake
Drum Discard Diameter
| 332.49 mm
| 13.09 in
|
- Brake Drum Maximum Diameter After Refinish
| 331.72 mm
| 13.06 in
|
- Brake Drum Inside Diameter (new)
| 330.20 mm
| 13.00 in
|
- Brake Drum Maximum Allowable Radial Runout
| 0.15 mm
| 0.006 in
|
- Brake Drum Maximum Allowable Scoring
| 1.5 mm
| 0.06 in
|
JB8
|
- Brake
Drum Discard Diameter
| 332.49 mm
| 13.09 in
|
- Brake Drum Maximum Diameter After Refinish
| 331.72 mm
| 13.06 in
|
- Brake Drum Inside Diameter (new)
| 330.20 mm
| 13.00 in
|
- Brake Drum Maximum Allowable Radial Runout
| 0.15 mm
| 0.006 in
|
- Brake Drum Maximum Allowable Scoring
| 1.5 mm
| 0.06 in
|
