143
Section 4 Vacuum Booster with Brake Master Cylinder Assembly
Notice: The vacuum booster with brake master cylinder assembly must be repaired by
manufacturer. Replace it if it is faulty.
On-vehicle inspection
1. Check vacuum booster
(a) Air tightness check
(1) start the engine, run 1 or 2 minutes then shut off. Depress the brake pedal several times slightly.
Hint: if the pedal rises gradually after depressing the pedal, the booster is airtight.
(2) Depress the brake pedal while the engine is running, and stop the engine with the pedal depressed.
Hint: if there is no change in the pedal reserve stroke after holding the pedal for 30 seconds,
the booster is air--tight.
(b) Operating check
Depress the brake pedal and start the engine. If the pedal goes down slightly, operation is normal.
2. Check the vacuum check valve
(1) Remove the connecting pipe with the check valve
(2) Check the direction from the booster to the engine. Check valve for ventilation. It should not
ventilate in the reverse order.
(3) Replace it if it is faulty.
Notice: Pay attention to the matchmark on the connecting hose when connecting
the hose with vacuum check valve. Do not install it in reverse order.
Replacement
1. Remove the brake pipe on the brake master cylinder (master cylinder)
2. Refer to Brake Pedal Replacement for other operation
Notice:
(1) The torque of the union thread on the brake master cylinder (master cylinder )
and brake pipe: 12-16 N.m
(2) Bleed all the air in the brake system after installation
Good
Poor
Third
Second
First
Содержание CK MR479Q 2007
Страница 1: ......
Страница 52: ...45 Section 4 Fuel Pump Replacement Figure 102 ...
Страница 57: ...50 Chapter 5 Exhaust System MR7131A MR7151A MR7161A Component1 Figure 116 ...
Страница 63: ...56 Chapter 7 Clutch MR7131A MR7151A MR7161A Component 1 Hydraulic Manipulation Figure 131 ...
Страница 66: ...59 Chapter 8 Maunal Transaxle Assembly MR7131A MR7151A MR7161A Component 1 Figure 139 ...
Страница 143: ...136 Section 4 Power Steering Gear Retaining Device Components Front Cowl Panel Assembly Cotter Pin Cotter Pin ...
Страница 208: ...201 High Mounted Stop Lamp LH Rear Combined Lamp Rear Trunk Lamp Switch License Plate Lamp RH rear Combined Lamp ...
Страница 246: ...239 Tweeter Antenna Cable Antenna Assembly Front Speaker Assembly Rear Speaker Assembly ...
Страница 300: ...293 8 Remove the whole HECU from the bracket ABS HECU Assembly ABS HECU Brake Pipe Removal Schematic ...
Страница 387: ...380 5 24 1 2 3 4 Figure 5 24 COWL 1 Cowl 2 Heat Insulating Protecting Board 3 Front Cross Member 4 Heat Insulating Pad ...