Nissan Sentra manuals

Nissan Sentra Service Manual: Brake master cylinder

Exploded View


  1. Reservoir cap

  2. Oil strainer
  3. Reservoir tank
  4. Cylinder body
  5. Pin
  6. O-ring
  7. Grommet

PBC (Poly Butyl Cuprysil) Apply brake fluid


grease or PBC (Poly Butyl Cuprysil)
grease or silicone-based grease

Removal and Installation

REMOVAL

CAUTION:

NOTE:

When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.

  1. Partially drain brake fluid. Refer to BR-17, "Drain and Refill".
  2. Disconnect the harness connector from the brake fluid level switch.
  3. Remove air duct and air cleaner case. Refer to EM-25, "Removal and Installation".
  4. Remove the engine room insulator and position aside.
  5. Separate the brake tube from master cylinder assembly with a suitable tool.

CAUTION:

Do not scratch the flare nut and the brake tube.

  1. Disconnect the clutch hose (if equipped).
  2. Remove the master cylinder assembly.

CAUTION:

  1. Remove and discard the O-ring.

CAUTION:

Do not reuse O-ring.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

Do not reuse O-ring.


Brake piping
FRONT FRONT : Exploded View Brake tube ABS actuator and electric unit (control unit) Connector Connector bracket Master cylinder assembly Brake booster Lock plate Brake hose ...

Brake booster
Exploded View Master cylinder assembly Brake booster Lock nut Clevis Gasket Spacer Removal and installation REMOVAL Remove cowl top and cowl top extension. Refer to EXT-26, ...

Other materials:

Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injur ...

A-bag branch line circuit
Diagnosis procedure Warning: Always observe the following items for preventing accidental activation. Before servicing, turn ignition switch off, disconnect battery negative terminal, and wait 3 minutes or more. (To discharge backup capacitor.) Never use unspecified tester or other ...

S terminal circuit
Description The output voltage of the generator is controlled by the IC regulator at terminal “S” detecting the input voltage from battery. The “S” terminal circuit detects the battery voltage to adjust the generator output voltage with the IC voltage regulator. Diagn ...

© 2014-2025 Copyright www.nisentra.com