GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 1998 🢒 Isuzu MD Steel Tilt (F Model) 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Master Cylinder Diagnosis
  1. Inspect the master cylinder for the following conditions:
    2. • Cracked casting
    • Brake fluid leaks around the master cylinder
    • Brake fluid leaks are indicated if there is one drop of fluid. A damp condition is not abnormal.
  2. Inspect the master cylinder for the following conditions:
    3. • Binding pedal linkage
    • Incorrect pushrod length
  3. Disassemble the master cylinder if the following conditions exist:
    4. • No brake pedal binding
    • Improper brake pedal travel
    • Refer to the instructions enclosed with the service repair kit.
  4. Inspect the master cylinder for swollen or elongated primary piston seal(s).