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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Except Hybrid) >> Periodic Maintenance >> Brake Pedal >> Inspection and Adjustment >> Inspection

Inspection and Adjustment: Inspection

Brake Pedal Height 

Check the brake pedal height (H 1 ) between the dash lower panel (1) and the brake pedal upper surface.

GNSJPFIA0065Z-065Courtesy of NISSAN NORTH AMERICA, INC.

H 1

: Refer to Brake Pedal .

CAUTION: Perform it with the floor trim removed.

Stop Lamp Switch and Brake Switch 

Check the clearance (C) between the stopper rubber (1) and the Stop Lamp Switch and Brake Switch (2) threaded end.

GNSJPFIA0122Z-122Courtesy of NISSAN NORTH AMERICA, INC.

C

: Refer to Brake Pedal .

CAUTION: The stop lamp must turn off when the brake pedal is released.
NOTE: Pull the brake pedal pad to make the clearance between the Stop Lamp Switch and Brake Switch threaded end and the stopper rubber.

Brake Pedal Play 

Press the brake pedal. Check the brake pedal play (A) (stroke until fluid pressure occurs).

GNSJPFIA0277Z-277Courtesy of NISSAN NORTH AMERICA, INC.

A

: Refer to Brake Pedal .

Depressed Brake Pedal Height 

Check the height between the dash lower panel (1) and the top face of the brake pedal (H 2 ) when depressing the brake pedal with a force of 490 N (50 kg, 110 lb) while the engine is running.

GNSJPFIA0068Z-068Courtesy of NISSAN NORTH AMERICA, INC.

H 2

: Refer to Brake Pedal .

CAUTION: Perform it with the floor trim removed.