Check of a brake disk. Mitsubishi Outlander (since 2003 of release)
Repair and Mitsubishi Outlander service since 2003 of release.
1. Operation and car maintenance
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
6.1. General information
6.2. The general procedures of check and prevention on the car
6.2.1. Check of level of working liquid in a hydraulic actuator of brakes
6.2.2. Check of free and working courses of the lever of the parking brake
6.2.3. Check люфта in bearings of forward naves
6.2.4. Stock-taking of leaks in tubes and hoses of brake system
6.2.5. Check of a brake disk
6.2.6. Check and adjustment of a pedal of a brake
6.2.7. Check of operation of the return valve
6.2.8. Check of work of a regulator of pressure of back brakes
6.2.9. Check of the sensor of level of brake liquid
6.3. Parking brake
6.4. Anti-blocking system of brakes (ABS – 2WD)
7. Onboard electric equipment
8. Body
9. Appendix
10. Electric equipment schemes
 







6-2-5-proverka-tormoznogo-diska.html

6.2.5. Check of a brake disk


ATTENTION
At service of disk brakes it is necessary to give particular attention to observance of technical requirements shown to disk brakes which provide normal work of disk brakes. Before regenerative operations on machining or polishing of a brake disk it is necessary to check the following parameters.

At service of brake disks, it is necessary to check attentively compliance of disks to admissible service values for maintenance of normal work of brakes.

Check of degree of wear of brake shoes and disks
Check thickness of brake shoes through an observation port in a support of the brake mechanism.
Nominal rate: 10 mm.
Limiting value: 2.0 mm.
If thickness of a working layer of a block less limiting value, always replace blocks on all axis.
Measure by means of a micrometer thickness of a disk in eight points located approximately through 45 ° on circles and at distance of 10 mm from an external edge of a disk.
Nominal rate: 24,0 mm (forward), 10,0 (back).
Limiting value: 22,4 mm (forward), 8,4 (back).
If thickness of a disk less limiting, make its replacement.

Check of palpation of a disk
Remove the brake mechanism in collecting and suspend it on a wire.
Temporarily establish a disk on stupichny nuts.
Establish the indicator of hour type on the distance equal of about 5 mm from an external circle of a disk, and measure its palpation.
Limiting value: 0,04 mm (forward), 0,05 (back).

Check of degree of wear of brake shoes and drums
Remove a brake disk.
Measure thickness of a frictional slip.
Nominal rate (And): 2,8 mm.
Limiting value (And): 1,0 mm.
If the thickness of a brake shoe is lower limiting, replace brake shoes on both parties of the car. To make replacement of brake shoes on one party it is not allowed.

Check of thickness of overlays of brake shoes
Remove a brake drum.
Measure thickness of an overlay of a brake shoe in a place of its greatest wear.
Nominal size: 4,4 mm.
Minimum admissible value: 1,0 mm.
Replace a block together with a slip, if thickness of a slip less maximum permissible or at its obvious wear. Details of installation of a block and a slip assembled see p. 35A-24.

ATTENTION
At replacement of brake shoes it is necessary to change them both with left, and on the right side of the car, for the purpose of the prevention of non-uniform braking of the right and left wheel.

If the considerable difference of degree of wear (thickness) of brake slips on the left and right wheels is observed, it is necessary to check operation of the piston of the wheel brake cylinder.

Check of internal diameter of a brake drum
Remove a brake drum.
Measure internal diameter of a brake drum in two or more places.
Nominal size: 203 mm.
The most admissible value: 205 mm.
If wear of a brake drum exceeds limiting size or a brake drum has a considerable imbalance, it is necessary to replace a brake drum and brake shoes.

Check of a prileganiye of a brake drum and brake shoes
Remove a brake drum.
Remove brake shoes.
Rub with chalk an internal surface of a drum and carry out on it a brake shoe.
If a contact spot non-uniform, replace a brake drum or a brake shoe.

NOTE
After check wipe chalk from a surface of a brake drum and a slip.

Check of internal diameter of a brake drum
Remove a brake drum.
Measure internal diameter of a brake drum not less than in two points.
Nominal rate (And): 168,0 mm.
Limiting value (And): 169,0 mm.
If the thickness of a brake shoe is lower limiting, замеите brake shoes on both parties of the car. To make replacement of brake shoes on one party it is not allowed.


6.2.4. Stock-taking of leaks in tubes and hoses of brake system

6.2.6. Check and adjustment of a pedal of a brake