Ford Mustang (1999-2004) Service Manual: Axle Housing Casting Porosity (Holes in Casting) Repair
CAUTION: To keep the axle's sound characteristics, do not disassemble the carrier.
NOTE: Casting porosity is a condition where occasionally gas bubbles will form during the casting process leaving small pockets in the metal that will cause the axle housing to leak.
1. To fill small pockets, peen in a small amount of body lead.
2. Seal the pocket.
- Use epoxy sealer meeting Ford specification M-3D35A(E).
3. To fill large pockets, drill and tap a shallow hole for a small setscrew. Install the setscrew and seal it.
- Use epoxy sealer meeting Ford specification M-3D35A(E).
Axle Housing Weld Leaks Repair
1. CAUTION: To keep the axle's sound characteristics, do not disassemble the carrier.
CAUTION: Rear axle housing straightness is too critical for field repair. Install a new axle housing if a weld is broken.
NOTE: Most minor weld leaks are repairable. This includes the puddle and fill welds that join the axle shaft tube to the axle housing on integral axles.
Seal the weld.
- Use Devcon Aluminum Liquid F2 or equivalent meeting Ford specification M-3D35A(E).
Driveline Angle Inspection
Special Tool(s)
Anglemaster II Driveline
Inclinometer
164-R2402 or equivalent
NOTE: An incorrect driveline angle can cause a vibration or shudder.
1. Check the vehicle for evidence o ...
Driveshaft
Torque Specifications
Description
Nm
lb-ft
Pinion flange bolts
112
83
...
Other materials:
Supercharger Belt
Removal and Installation
1. Remove the supercharger drive belt cover.
2. Rotate the supercharger belt tensioner clockwise and remove the
supercharger belt.
3. To install, reverse the removal procedure. ...
Component Tests
Idle Air Control (IAC) Valve
1. Open the hood.
2. NOTE: Key symptom is elevated idle speed while noise is occurring.
NOTE: "Snapping" the throttle can induce the noise.
Verify the condition by operating the vehicle for a short time.
3. Inspect the IAC valv ...
Master Cylinder Priming - In-Vehicle or Bench
WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid
contact with
eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, flush
eyes with
running water for 15 minutes. Get medical attention if irritation persists. If
take ...