air bleeding SSANGYONG NEW ACTYON SPORTS 2012 Service Manual

09-114850-01
4. AIR BLEEDING
Fill up the brake fluid up to "MAX" line on
the reservoir. 1.
Fill the reservoir with brake fluid and pump
the brake pedal several times. Then keep it
depressed. 2.
Loosen the bleed screw and collect the
bleeding brake fluid from the brake line with
the order in the figure. 3.
Fill the reservoir with the brake fluid as
much as it bleeded, and continue to
bleeding operation. Never reuse the used brake fluid.
Use only specifies brake fluid (DOT 4). Add brake fluid between MAX and MIN lines on the
reservoir (0.7 to 0.8 liters).
Be careful not to splash the brake fluid on painted area or body.
Make sure that any foreign material does not get into brake line.
Always work with another staff. -
-
-
-
-

09-12
Air bleed screw at front brake 5.Air bleed screw at rear brake 4.
Repeat the air bleeding procedures until
clear brake fluid comes out of air bleed
screw. 6.
Check for oil leaks from the brake lines. 7.
Air in brake
fluid
Deteriorated
fluid
Air bleed screw at front brake
Air bleed screw at rear brake
Air bleeding completed

09-134850-01
Maximum Stroke of Brake Pedal ▶
Check the brake pedal with below
procedures: -
Start the engine.
Pump the brake pedal around 3 times.
Depress the brake pedal with approx. 30
kg and measure the distance (A) between
the upper surface of pedal pad and the
lower dash panel.
If the measured value is out of the
specified value, adjust the length. 1.
2.
3.
4.
Specified value (A)150mm
5. BRAKE SYSTEM CHECK
Over the specified value
Cause Action
Worn brake pad Replace
Worn brake shoe Replace
Improper stroke of hand
brakeAdjust
Air in brake line Air bleeding
Oil leak Repair or replace
Brake booster push rod Replace or adjust
Improperly adjusted
stopper boltAdjust
Below the specified value
Cause Action
Brake booster push rod
Replace or adjust
Air in brake fluid Replace
Improperly adjusted
stopper boltAdjust

12-12
Air Bleeding ▶
Lift up the vehicle very carefully.
Turn the steering wheel to its both ends
several times and add the oil up to MAX
line in the steering oil reservoir.
Periodically crank the starting motor and
turn the steering wheel to its both ends
without any interruption.
Check the oil level again. If the oil level is
fluctuated, repeat the procedures from
step 3 to step 5.
Start the engine.
Turn the steering wheel to its both ends
until any bubble can be found in the
steering oil reservoir.
Perform the test drive and check the
steering wheel for normal operation and
noise.
If the oil level abruptly goes up, bleed the
air from the system again. 1.
2.
3.
4.
5.
6.
7.
8.
The air bleeding should be done after
servicing the power steering system and when
the difference between two measurements
(cooled and normal temperature) is
prominent.
Max
Min
Normal Abnormal
If the air bleeding is not properly
performed, the life span of the power
steering pump may be shortened. -