key FORD MUSTANG 2003 Manual Online

58. Lubricate the front oil seal and the engine front cover with clean engine oil.
59. Using the special tools, install the front oil seal.
60.
NOTE: If the crankshaft pulley is not installed within four minutes, the sealant must be removed
and the sealing area cleaned with metal surface cleaner. Allow to dry until there is no sign of
wetness, or four minutes, whichever is longer. Failure to follow this procedure can result in
future oil leakage.
Apply silicone gasket and sealant to the Woodruff key on the crankshaft pulley.
61. Using the special tool, install the crankshaft pulley. Klj . 22 ba
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9 6687 Oil pan baffle
10 N806180 Spacer
11 N605904 Bolt
12 6710 Oil pan gasket
13 6675 Oil pan
14 W701240 Bolt (16 req'd)
15 6622 Oil pump screen pickup and tube
16 N806155 Bolt (2 req'd)
17 N806180 Nut (2 req'd)
18 6345 Bolt (6 req'd)
19 6C360 Main bearing cap adjusting screw (10 req'd)
20 6A338 Crankshaft main bearing (4 req'd)
21 N806201 Woodruff key
22 6621 Oil pump
23 N806183 Bolt (4 req'd)
24 6333 Crankshaft main bearing
25 8501 Coolant pump Klj . 15 ba
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Installation
1. NOTE: The crankshaft pulley must be installed within four minutes after applying the silicone.
Apply silicone to the Woodruff key slot on the crankshaft pulley. zUse Silicone Gasket and Sealant F7AZ-19554- EA or equivalent meeting Ford
specification WSE-M4G323- A4.
2. Using the special tool, install the crankshaft pulley.
3. Install the bolt and washer. Tighten the bolt in four stages. zStage 1: Tighten the bolt to 90 Nm (66 lb- ft).
z Stage 2: Loosen the bolt one full turn.
z Stage 3: Tighten the bolt to 50 Nm (37 lb- ft).
z Stage 4: Tighten the bolt an additional 90 degrees.
4. Lower the vehicle.
5. Install the accessory drive belt. For additional information, refer to Section 303 - 05 . Klj . 2 ba
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5. Using the special tool, compress the intake valve spring.
6.
NOTE: Valve stem seals should be visually inspected if new seals are not installed.
Remove the valve spring retainer keys, the valve spring retainer, the valve spring and the valve
stem seal.
7. Using the special tool, compress the exhaust valve spring.
8. NOTE: Valve stem seals should be visually inspected if new seals are not installed. Klj . 2 ba
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Remove the valve spring retainer keys, the valve spring retainer, the valve spring and the valve
stem seal.
Installation 1. Using the special tools, install the new intake valve stem seals.
2. Using the special tools, install the new exhaust valve stem seals.
3. Install the Valve Spring Compressor Spacer between the valve spring coils to protect the intake valve stem seal from damage. Klj . 3 ba
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4. Using the special tool, install the intake valve spring, the spring retainer and the valve spring
retainer keys.
5. Install the Valve Spring Compressor Spacer between the valve spring coils to protect the intake valve stem seal from damage.
6. Using the special tool, install the exhaust valve spring, the spring retainer and the valve spring retainer keys.
7. Remove the compressed air hose from the cylinder.
8. Install the spark plugs. For additional information, refer to Section 303 - 07C .
9. Install the roller followers. For additional information, refer to Roller Followers in this section. Klj . 4 ba
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10.
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.
11. Compress the valve spring compressor and remove the key from the valves.
12. Remove the intake valves and the valve springs. 1. Release the pressure and remove the valve spring compressor. 2. Remove the intake valves and the valve springs from the cylinder head. Klj . 4 ba
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4. Compress the valve spring compressor and install the key on the valves.
5.
NOTE: LH is shown, RH is similar.
Install the camshafts. zLubricate the camshafts with clean engine oil.
6. Install the camshaft bearing cap assemblies. Klj . 7 ba
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21. Position the oil pump and tighten the bolts in the sequence shown.
22.
NOTE: Install a new O- ring if necessary.
Install the oil pump screen cover and tube.
23. Install the cylinder head gaskets.
24. CAUTION: The camshafts must be positioned so the camshaft keyway is 90 degrees
from the valve cover gasket surface to avoid damage to valves and pistons during timing Klj . 9 ba
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53. Apply silicone gasket and sealant to the woodruff key on the crankshaft pulley.
54. Using the special tool, install the crankshaft pulley.
55. Install the crankshaft pulley and tighten the bolt in four stages.
zStage 1: tighten to 90 Nm (66 lb- ft).
z Stage 2: loosen the bolt one full turn.
z Stage 3: tighten to 50 Nm (37 lb- ft).
z Stage 4: tighten an additional 90 degrees. Klj . 19 ba
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