Conventional Brake System — Rear Brake Inspection (Disc pad assembly, Disc plate)
P-39prose procedureInspection
Check for the following and repair or replace parts as necessary.
Disc pad assembly
Disc pad assembly Inspection
- 1Oil or grease on facing
- 2Abnormal wear or cracks
- 3Deterioration or damage by heat
- 4Remaining lining thickness
| Specification | Value |
|---|---|
| StandardRemaining lining thickness | 7.5mm {0.30 in} |
| MinimumRemaining lining thickness | 1.0mm {0.04 in} |
StandardRemaining lining thickness
7.5mm {0.30 in}
MinimumRemaining lining thickness
1.0mm {0.04 in}
Disc plate
Disc plate thickness
Measure the thickness of the disc plate.
CAUTION
Runout will increase if the machining is performed off-vehicle.
| Specification | Value |
|---|---|
| StandardDisc plate thickness | 9.0mm {0.3543 in} |
| MinimumDisc plate thickness | 8.0mm {0.315 in} |
| Minimum thickness after machining by using a brake lathe on-vehicle | 8.4mm {0.331 in} |
StandardDisc plate thickness
9.0mm {0.3543 in}
MinimumDisc plate thickness
8.0mm {0.315 in}
Minimum thickness after machining by using a brake lathe on-vehicle
8.4mm {0.331 in}
Disc plate runout
- 1Verify that there is no wheel bearing looseness. (Refer to section M.)
- 2Measure the runout at the outer edge of the contact surface of the disc pad.
| Specification | Value |
|---|---|
| Runoutmax. | 0.05mm {0.002 in} |
Runoutmax.
0.05mm {0.002 in}