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Home >> Infiniti >> 2012 >> G25 Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System - VDC/TCS/Abs (Sedan) >> Precaution >> Precautions >> Precaution for Brake System
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Precaution for Brake System

WARNING: Since dust covering the front and rear brakes has an affect on human body, the dust must be removed with a dust collector. Never splatter the dust with an air blow gun.
  • Brake fluid use refer to "FOR NORTH AMERICA: FLUIDS AND LUBRICANTS " (except for Mexico), "FOR MEXICO: FLUIDS AND LUBRICANTS " (for Mexico).
  • Never reuse drained brake fluid.
  • Never spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it off immediately and wash with water if it gets on a painted surface.
  • Never use mineral oils such as gasoline or light oil. They may damage rubber parts and cause improper operation.
  • Always loosen the brake tube flare nut with a flare nut wrench.
  • Tighten the brake tube flare nut to the specified torque with a crowfoot (A) and torque wrench (B).
  • Always conform the specified tightening torque when installing the brake pipes.
  • Brake system is an important safety part. If a brake fluid leak is detected, always disassemble the affected part. If a malfunction is detected, replace part with a new one.
  • Turn the ignition switch OFF and disconnect the ABS actuator and electric unit (control unit) harness connector or the battery negative terminal before performing the work.
Fig 1: Tightening Brake Tube Flare Nut Using Crowfoot And Torque Wrench
G07019469Courtesy of NISSAN NORTH AMERICA, INC.