INSPECTION
PROCEDURE
1. INSPECT PAD LINING THICKNESS
(a) Using a ruler, measure the pad lining thickness. Text in Illustration
Standard thickness of a new pad: 10.0 mm (0.394 in.) Minimum thickness: 1.0 mm (0.0394 in.) If the pad lining thickness is equal to or less than the minimum, replace the brake pads with a disc brake pad kit. HINT: Be sure to check the wear of the rear disc after replacing the brake pads with new ones. |
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2. INSPECT REAR DISC BRAKE PAD SUPPORT PLATE
(a) Make sure that the rear disc brake pad support plates have sufficient rebound, no deformation, cracks or wear, and that all rust and dirt are removed. If necessary, replace the rear disc brake pad support plates.
3. INSPECT DISC THICKNESS
(a) Using a micrometer, measure the disc thickness. Text in Illustration
Standard Thickness of a new disc: 10.0 mm (0.394 in.) Minimum Thickness: 9.0 mm (0.354 in.) HINT: If the disc thickness is less than the minimum, replace the rear disc. |
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4. INSPECT DISC RUNOUT
(a) Inspect the rear axle hub bearing looseness and axle hub runout (for 2WD:
See page , for AWD: See page
).
(b) Using SST to hold the disc, tighten the disc with the 5 hub nuts. SST: 09330-00021 Torque: 103 N·m {1050 kgf·cm, 76 ft·lbf} |
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(c) Using a dial indicator, measure the disc runout 10 mm (0.394 in.) away from the outer edge of the rear disc. Text in Illustration
Maximum disc runout: 0.15 mm (0.00591 in.) If the runout exceeds the maximum, change the installation position of the disc to minimize runout. If the runout exceeds the maximum even when the installation position is changed, grind the disc. If the disc thickness is less than the minimum, replace the rear disc. NOTICE: Keep the magnetic parts of the dial indicator away from the axle hub and speed sensor. |
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(d) Remove the 5 hub nuts and rear disc.
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS
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Lubrication system
- Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use Toyota approved
“Toyota Genuine Motor Oil” or equivalent to satisfy the following grade and viscosity.
Oil grade: ILSAC GF-5 multigrade engine oil
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Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector
3 (DLC3) of the vehicle. When the rear view monitor system seems to be malfunctioning,
use the Techstream to check for malfunctions and to perfor ...