2001 INFINITI QX4 Factory Service Manual

Page 401 of 2395

INFINITI QX4 2001  Factory Service Manual InspectionNBBR0014CAUTION:
ICarefully monitor brake fluid level at master cylinder.
IUse new brake fluid ªDOT 3º.
IBe careful not to splash brake fluid on painted areas; it
may cause paint damage. I

Page 402 of 2395

INFINITI QX4 2001  Factory Service Manual SBR379DC
1. Tighten all flare nuts and mounting bolts.
Flare nut:
: 15 - 17 N´m (1.5 - 1.8 kg-m, 11 - 13 ft-lb)
2. Refill until new brake fluid comes out of each air bleeder valve.
3. Bleed air. Refe

Page 403 of 2395

INFINITI QX4 2001  Factory Service Manual Removal and InstallationNBBR0016
SBR520E
InspectionNBBR0017Check brake pedal for following items.
IBrake pedal bend
IClevis pin deformation
ICrack of any welded portion
ICrack or deformation of clevis

Page 404 of 2395

INFINITI QX4 2001  Factory Service Manual SBR824B
1. Loosen lock nut and adjust pedal free height by turning brake
booster input rod. Then tighten lock nut.
Make sure that tip of input rod stays inside.
2. Adjust clearance ªC
1º and ªC2º

Page 405 of 2395

INFINITI QX4 2001  Factory Service Manual RemovalNBBR0019CAUTION:
IBe careful not to splash brake fluid on painted areas; it
may cause paint damage. If brake fluid is splashed on
painted areas, wash it away with water immediately.
IIn the cas

Page 406 of 2395

INFINITI QX4 2001  Factory Service Manual SBR231C
2. Remove piston stopper while piston is pushed into cylinder.
3. Remove piston assemblies.
If it is difficult to remove secondary piston assembly, gradu-
ally apply compressed air through flu

Page 407 of 2395

INFINITI QX4 2001  Factory Service Manual ABR190
InstallationNBBR0023CAUTION:
IRefill with new brake fluid ªDOT 3º.
INever reuse drained brake fluid.
1. Place master cylinder onto brake booster and secure mount-
ing nuts lightly.
2. Torque

Page 408 of 2395

INFINITI QX4 2001  Factory Service Manual SBR002A
SBR365AA
On-vehicle ServiceNBBR0024OPERATING CHECKNBBR0024S011. Depress brake pedal several times with engine off. After
exhausting vacuum, make sure there is no change in pedal
stroke.
2. Dep