BR-16
BRAKE MASTER CYLINDER
Revision: 2006 November2007 350Z
ComponentsNFS0000J
Disassembly and AssemblyNFS0000K
MODELS WITHOUT VDC
Disassembly
CAUTION:
Only remove the reservoir tank when absolutely necessary.
1. Using a flat-bladed screwdriver as shown in the figure, lift up the
tabs on the stopper cap and remove it from the master cylinder.
The piston inside the master cylinder might pop out when this is
done, so hold the stopper cap down at the same time.
1. Reservoir tank 2. Reservoir cap 3. Oil strainer
4. Pin 5. Cylinder body 6. Piston stopper
7. Grommet 8. Secondary piston assembly 9. Primary piston assembly
10. O-ring 11. Snap ring 12. Guide assembly
13. Plate 14. Stopper cap 15. Primary piston assembly
16. Secondary piston assembly
SFIA1728E
BRA0031D
BR-52
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 November2007 350Z
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsNFS00019
Unit: mm (in)
Brake PedalNFS0001A
Brake BoosterNFS0001B
Check ValveNFS0001C
Front Disc BrakeNFS0001D
Brake model Other than brembo With brembo
Front brakeRotor outer diameter × thickness 320 × 28.0 (12.60 × 1.102) 324 × 30.0 (12.76 × 1.181)
Pad length × width × thickness130.0 × 50.0 × 11.0
(5.12 × 1.97 × 0.43)11 7 . 1 × 53.3 × 9.3
(4.61 × 2.098 × 0.366)
Cylinder bore diameter 45.0 × 2 (1.772 × 2) 38 (1.50) × 2 + 44 (1.73) × 2
Rear brake Rotor outer diameter × thickness 308 × 16 (12.13 × 0.63) 322 × 22 (12.68 × 0.87)
Pad length × width × thickness83.0 × 31.9 × 8.5
(3.27 × 1.26 × 0.335)76.6 × 45 × 9.1
(3.016 × 1.77 × 0.358)
Cylinder bore diameter 42.86 (1.6874) 40.0 × 2 (1.575)
Master cylinder Cylinder bore diameter 26.99 (1.0626)
Control valve Valve type Electric brake force distribution
Brake booster Diaphragm diameterCoupe 255 (10.04)Pri: 230 (9.06)
Sec: 205 (8.07)
RoadsterPri: 230 (9.06)
Sec: 205 (8.07)Pri: 230 (9.06)
Sec: 205 (8.07)
Recommended brake fluid DOT 3
Brake pedal height (from dash lower panel top surface)M/T models 153.2 – 163.2 mm (6.03 – 6.43 in)
A/T models 161.5 – 171.5 mm (6.36 – 6.75 in)
Depressed pedal height [under a force of 490 N (50 kg, 110 lb)
with the engine running]M/T models More than 90 mm (3.54 in)
A/T models More than 95 mm (3.74 in)
Clearance between threaded end of the stop lamp switch/ASCD cancel switch and
stopper rubber0.74 – 1.96 mm (0.0291 – 0.0772 in)
Pedal play3 – 11 mm (0.12 – 0.43 in)
Vacuum leakage
[at vacuum of −66.7 kPa (−500 mmHg, −19.69 inHg)]Within 3.3 kPa (25 mmHg, 0.98 inHg) of vacuum for 15 seconds
Output rod lengthWith TCS 10.4 mm (0.409 in)
With VDC−6.2 mm (−0.244 in)
Input rod length125 mm (4.92 in)
Vacuum leakage
[at vacuum of −66.7 kPa(−500 mmHg, −19.69 inHg)]Within 1.3 kPa (10 mmHg, 0.39 inHg) of vacuum for 15 seconds
Brake model Other than brembo With brembo
Brake padStandard thickness (new) 11.0 mm (0.433 in) 9.3 mm (0.366 in)
Repair limit thickness 2.0 mm (0.079 in) 2.0 mm (0.079 in)
Disc rotorStandard thickness (new) 28.0 mm (1.102 in) 30.0mm (1.181 in)
Repair limit thickness 26.0 mm (1.024 in) 28.4mm (1.118 in)
Maximum uneven wear (measured at 8 positions) 0.015mm (0.0006 in) or less 0.015 mm (0.0006 in) or less
Runout limit (with it attached to the vehicle) 0.035 mm (0.0014 in) or less 0.040 mm (0.0016 in) or less
Runout limit (just the disc rotor) 0.020 mm (0.0008 in) or less 0.040 mm (0.0016 in) or less
