Ford Mustang (1999-2004) Service Manual: Assembly

1. Install the valve stem seals.

Engine

2. Install the valves and the valve springs.

3. CAUTION: Make sure the tool is seated correctly on the valve spring. Apply a small amount of air at a time. This will prevent the tool from shifting and causing damage to the cylinder head.

Install the air-operated spring compressor on the cylinder head.

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4. Compress the valve spring compressor and install the key on the valves.

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5. NOTE: LH is shown, RH is similar.

Install the camshafts.

  • Lubricate the camshafts with clean engine oil.

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6. Install the camshaft bearing cap assemblies.

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7. Install the hydraulic lash adjusters.

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8. Install the roller followers.

1. Install the special tool on the valve spring.

2. Compress the spring and install the roller follower.

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9. Repeat the previous step for the remaining roller followers.

10. NOTE: LH tensioner is shown, RH tensioner is similar.

Install the tensioner.

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11. CAUTION: Timing marks must be at 12 o'clock and indexed at 6 o'clock.

Install the camshaft sprockets and the chain as an assembly.

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12. Install the special tool.

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13. Install the camshaft spacer, washer and bolt, and hand-tighten the bolt.

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14. Install the camshaft sprocket, washer and bolt, and hand-tighten the bolt.

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15. Tighten the bolts in two stages:

  • Stage 1: Tighten to 40 Nm (30 lb-ft).
  • Stage 2: Tighten and additional 90 degrees.

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16. Remove the special tool.

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    Disassembly
    1. CAUTION: Do not place the cylinder head flat on the bench; the valves will bend. CAUTION: Before disassembly begins, mark the valve position on the face of each valve being removed. The valves mu ...

    Piston - Pin Connecting Rod, Floating Pin
    Material Item Specification SAE 5W-20 Premium Synthetic Blend Engine Oil XO-5W20-QSP WSS-M2C153- H Disassembly 1. Remove the clips. 2. Remove the piston pin from the piston ...

    Other materials:

    Front Bumper
    Special Tool(s) Heavy-Duty Riveter 501-D011 (D80L-23200-A) Removal and Installation All vehicles except Cobra 1. Remove the front bumper cover. For additional information, refer to Front Bumper Cover in this section. Cobra 2. Remove the charge ...

    Speed Control (Diagnosis and Testing)
    Refer to Wiring Diagrams Cell 31 , Speed Control for schematic and connector information. Special Tool(s) Worldwide Diagnostic System (WDS) 418-F224, New Generation STAR (NGS) Tester 418-F052, or equivalent diagnostic tool 7 ...

    Checking MyKey system status
    You can find information about your programmed MyKeys by using the information display. MYKEY DISTANCE Tracks the distance when drivers use a MyKey. The only way to delete the accumulated distance is by using an admin key to clear your MyKey. If the distance ...