Cube L4-1.8L (MR18DE) (2010)
BRAKE BOOSTER
Removal and installation
REMOVAL
CAUTION:
Never spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it off immediately and wash with water if
it gets on a painted surface.
1. Remove cowl top cover and cowl top extension. See: Body and Frame/Cowl/Cowl Moulding / Trim/Service and Repair/Exploded View.
2. Remove air duct and air cleaner case. See: Engine, Cooling and Exhaust/Engine/Tune-up and Engine Performance Checks/Air Cleaner
Housing/Service and Repair/Exploded View.
3. Drain brake fluid. See: Hydraulic System/Brake Fluid/Service and Repair/Draining.
4. Separate the brake fluid level switch harness connector.
5. Remove the brake tube from between ABS actuator and electric unit (control unit) and master cylinder assembly with a flare nut wrench.
CAUTION:
Never scratch the flare nut and the brake tube.
6. Remove brake master cylinder assembly. See: Hydraulic System/Brake Master Cylinder/Service and Repair/Removal and Replacement/Exploded
View.
7. Remove vacuum hose from brake booster. See: Vacuum Lines/Exploded View.
8. Remove snap pin (1) and clevis pin (2). See: Brake Pedal Assy/Service and Repair/Exploded View.
9. Remove nuts on brake booster and brake pedal assembly. See: Brake Pedal Assy/Service and Repair/Exploded View.
10. Remove brake booster from dash panel in engine room side.
CAUTION:
Never deform or bend the brake tubes.
NOTE:
If removing brake booster is difficult, remove clevis from brake booster.
11. Remove the spacer from brake booster.
INSTALLATION
CAUTION:
Never spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it off immediately and wash with water if
it gets on a painted surface.
Note the following, and install in the reverse order of removal.
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Be careful not to damage brake booster stud bolt threads. If brake booster is tilted during installation, the dash panel may damage the threads.
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Never deform or bend the brake tubes.
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Always use a new gasket between the brake booster and the dash panel.
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Replace the clevis pin if it is damaged. See: Brake Pedal Assy/Adjustments.
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Never allow foreign matter (e.g. dust) and oils other than brake fluid to enter the reservoir tank.
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After installation, perform the air bleeding. See: Brake Bleeding/Service and Repair.
CAUTION:
Never reuse drained brake fluid.
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Check each item of brake pedal. Adjust it if the measurement value is not the standard. See: Brake Pedal Assy/Adjustments.