Ford Mustang (1999-2004) Service Manual: Installation

1. CAUTION: Timing chain procedures must be followed exactly or damage to the pistons or valves will result.

Compress the tensioner plunger, using a soft-jawed vise.

Timing Drive Components

2. Install a retaining clip on the tensioner to hold the plunger in during installation.

  • Remove the tensioner from the vise.

Timing Drive Components

3. If the copper links are not visible, mark one link on one end and one link on the other end, and use as timing marks.

Timing Drive Components

4. Install the timing chain guides.

Timing Drive Components

5. Rotate the LH camshaft sprocket until the timing mark is approximately at the 12 o' clock position. Rotate the RH camshaft timing sprocket until the timing mark is approximately in the 11 o' clock position.

Timing Drive Components

6. CAUTION: Unless otherwise instructed, at no time when the timing chains are removed and the cylinder heads are installed is the crankshaft or the camshaft to be rotated. Severe piston and valve damage will occur.

CAUTION: Rotate the crankshaft counterclockwise only. Do not rotate past position shown or severe piston or valve damage will occur.

Using the special tool, position the crankshaft.

Timing Drive Components

7. Remove the special tool.

8. Install the crankshaft sprocket with the flange facing forward.

Timing Drive Components

9. NOTE: LH timing chain shown; RH similar.

Install the LH timing chain onto the crankshaft sprocket, aligning the one copper link on the timing chain with the slot on the crankshaft sprocket.

Timing Drive Components

10. Verify the camshaft sprocket to copper link alignment.

Timing Drive Components

11. NOTE: LH shown; RH similar.

Position the tensioner arms and tensioners, and install the bolts.

Timing Drive Components

12. Remove the retaining clips from the timing chain tensioners.

Timing Drive Components

13. Position the crankshaft sensor ring on the crankshaft.

Timing Drive Components

14. Install the engine front cover. For additional information, refer to Engine Front Cover in this section.

    Removal
    CAUTION: Since the engine is not free-wheeling, if the crankshaft or the camshafts are moved in any manner during removal and installation, the crankshaft and the camshafts must be re-synchronized. ...

    Valve - Springs, Retainer and Valve Stem Seal
    Special Tool(s) Compressor, Valve Spring 303-452 (T93P-6565-AR) Installer, Valve Stem Oil Seal 303-383 (T91P-6571-A) Compressor, Valve Spring 303-567 (T97P- ...

    Other materials:

    On-board Diagnostics (OBD-II)
    Your vehicle is equipped with a computer that monitors the engine’s emission control system. This system is commonly known as the on-board diagnostics system (OBD-II). The OBD-II system protects the environment by ensuring that your vehicle continues to meet ...

    Fuel Injectors
    Removal WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable mixtures are always present and can ignite. Failure to follow these instructions can result in personal in ...

    Rear Bumper
    Removal and Installation All vehicles 1. Remove the rear bumper cover. For additional information, refer to Rear Bumper Cover in this section. 2. Remove the rear bumper cover isolator. Vehicles with 4.6L engines 3. Remove the bolts and the exhaust outlet pip ...