Accent L4-1.6L (2003)
2. Remove the brake fluid level switch connector.
3. After removing the brake reservoir cap, suck out the brake fluid in the reservoir using a syringe or equivalent.
4. Disconnect the brake tube from the master cylinder.
CAUTION: Take care not to contaminate the brake fluid.
5. Remove the master cylinder from the brake booster.
6. Remove the vacuum hose from the booster.
7. Remove the push rod from the brake pedal.
8. Remove the booster mounting nuts
INSPECTION
CHECK VALVE OPERATION CHECK
When checking the check valve, keep the check valve fitting in the vacuum hose.