Ford Mustang (1999-2004) Service Manual: Engine Dynamic Balance Shaft

Removal

1. Remove the timing chain (6268). For additional information, refer to Timing Chain in this section.

2. Disconnect and position the wire harness aside.

Engine Dynamic Balance Shaft

3. Remove the radiator fan and shroud assembly (8146).

Engine Dynamic Balance Shaft

4. Remove the engine dynamic balance shaft (6A311).

  • Remove the bolts.
  • Remove the balance shaft driver gear, thrust plate and engine dynamic balance shaft as an assembly.

Engine Dynamic Balance Shaft

Installation

1. Turn the camshaft so that the timing mark is at 12 o'clock and install the engine dynamic balance shaft assembly into the cylinder block (6010). Turn the engine balance shaft driven gear so that the timing mark lines up with the timing mark on the engine balance shaft drive gear (6A303).

Engine Dynamic Balance Shaft

2. NOTE: If correctly aligned, the engine dynamic balance shaft keyway will be at 12 o'clock and the camshaft keyway will be at 6 o'clock on the camshaft.

Install the bolts.

Engine Dynamic Balance Shaft

3. Install the radiator fan and shroud assembly.

Engine Dynamic Balance Shaft

4. Connect the connector and install the pin-type retainer.

Engine Dynamic Balance Shaft

5. Install the timing chain. For additional information, refer to Timing Chain in this section.

    Camshaft
    Material Removal 1. Remove the valve tappets. For additional information, refer to Valve Tappets in this section. 2. Remove the timing chain. For additional information, refer to Timing Chain ...

    Timing Chain
    Removal 1. Remove the timing cover. For additional information, refer to Engine Front Cover in this section. 2. Remove the camshaft position sensor drive gear. 1. Remove the bolt. 2. Remov ...

    Other materials:

    Input Shaft and Bearing
    Special Tool(s) Input Shaft Seal Replacer 308-220 (T94P-7025-AH) Pinion Bearing Cone Remover 205-D002 (D79L-4621-A) or Equivalent Disassembly 1. Using the special tool and a press, remove the input bearing (7025). 2. Remove t ...

    Degas Bottle - 4.6L(2V) and 4.6L(4V)
    Removal and Installation 1. Drain the engine coolant from the degas bottle only. For additional information, refer to Cooling System Draining, Filling and Bleeding in this section. 2. Disconnect the radiator vent hose. 3. Remove the degas bottle return hos ...

    Daytime running lamps
    WARNING: Always remember to turn on your headlamps at dusk or during inclement weather. The Daytime Running Lamp (DRL) system does not activate the tail lamps and generally may not provide adequate lighting during these conditions. Failure to activate your hea ...