BRAKE BOOSTER
BR-23
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Revision: 2006 November2007 350Z
BRAKE BOOSTERPFP:47200
On-Vehicle InspectionNFS0000L
OPERATING CHECK
With the engine stopped, change the vacuum to the atmospheric
pressure by depressing the brake pedal several times. Then with
brake pedal fully depressed, start the engine and when the vacuum
pressure reaches the standard, check that the clearance between
the brake pedal and floor panel decreases.
CAUTION:
Depressing pedal interval is approximately 5 seconds.
AIRTIGHT CHECK
Run the engine at idle for approximately 1 minute, and stop it
after applying vacuum to the booster. Depress the brake pedal
normally to change the vacuum to the atmospheric pressure.
Check that distance between the brake pedal and floor panel
gradually increases.
Depress brake pedal while engine is running, and stop engine
with pedal depressed. The pedal stroke should not change after
holding pedal down for 30 seconds.
CAUTION:
Depressing pedal interval is approximately 5 seconds.
ComponentsNFS000IG
BRA0037D
SBR365AA
1. Reservoir tank 2. Master cylinder 3. Gasket
4. Brake booster
Refer to GI-11, "
Components" , for the symbols in the figure.
PFIA0817E
