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9 6268 Timing chain (2 req'd)
10 6K297 Timing chain guide
11 6268 Timing chain (2 req'd)
12 6M269 Timing chain tensioner
13 6L253 Timing chain tensioner arm
14 N605893 Bolt (4 req'd)
15 6K297 Timing chain guide
16 N804958 Bolt (2 req'd)
17 6L253 Timing chain tensioner arm
18 6306 Crankshaft sprocket
19 12A227 Ignition pulse ring
20 3A696 Power steering pump
21 N806176 Bolt (4 req'd)
22 3R801 Gasket
23 3A696 Power steering pump pulley
24 W706508 Stud
25 N806177 Bolt (8 req'd)
26 N808586 Stud
27 N806300 Stud (4 req'd)
28 6700 Crankshaft front seal
29 N806155 Bolt
30 6C315 Crankshaft position sensor
31 W706560 Stud
32 6C086 Engine front cover
33 N806165 Washer
34 N806139 Bolt
35 19A216 Belt Idler Pulley
36 6316 Crankshaft pulley Klj . 10 ba
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Item Part Number Description
1 6214 Bolt (2 req'd)
2 6211 Connecting rod bearing (16 req'd)
3 6140 Piston pin retainer (16 req'd)
4 6135 Piston pin (8 req'd)
5 6110 Piston (8 req'd)
6 6159 Piston ring (8 req'd)
7 6159 Piston ring (8 req'd) (part of 6100)
8 6150 Piston ring (8 req'd) (part of 6100) Klj . 11 ba
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9 6152 Piston ring (8 req'd)
10 6758 Crankcase vent tube and connector
11 6582 Valve cover
12 6051 Cylinder head gasket
13 W701706 Nut (8 req'd)
14 9430 Exhaust manifold
15 9448 Exhaust manifold gasket
16 W701681 Stud (8 req'd)
17 6049 Cylinder head
18 6C527 Spark plug gasket (8 req'd)
19 6200 Connecting rod (8 req'd)
20 6200 Connecting rod (8 req'd)
21 6161 Piston ring (8 req'd)
Item Part Number Description
1 8555 Coolant bypass tube
2 6750 Oil level indicator
3 6754 Oil level indicator tube
4 N806155 Bolt
5 6C358 Bolt (10 req'd)
6 6714 Oil bypass filter
7 N806156 Bolt (4 req'd)
8 9278 Oil pressure sender
9 6881 Oil filter adapter
10 6A636 Oil filter adapter gasket Klj . 12 ba
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11 N620482 Dowel
12 87836 Plug
Item Part Number Description
1 N807198 Dowel pin (2 req'd)
2 N807309 Bolt
3 N807959 Bolt
4 18663 Heater water hose
5 W500110 Bolt (2 req'd)
6 12A699 Knock sensor (2 req'd)
7 N807309 Bolt (2 req'd)
8 18696 Heater water hose
9 7120 Pilot bearing
10 6K318 Crankshaft rear retainer
11 N806155 Bolt (6 req'd)
12 6310 Crankshaft oil slinger
13 6375 Flexplate
14 N806168 Bolt (6 req'd)
15 — Flywheel
16 N808139 Bolt (8 req'd)
17 7550 Clutch disc
18 7563 Clutch pressure plate
19 N808969 Bolt (6 req'd)
20 6701 Crankshaft rear oil seal
21 N806007 Dowel pin (2 req'd) Klj . 13 ba
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Item Part Number Description
1 N806177 Bolt (4 req'd)
2 N806459 Dowel (4 req'd)
3 6A341 Thrust washer
4 6303 Crankshaft
5 6A339 Thrust bearing
6 6325 Main bearing cap (5 req'd)
7 6345 Bolt (10 req'd)
8 6K258 Stud (4 req'd) Klj . 14 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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DIAGNOSIS AND TESTING
Engine
Refer to
Section 303 - 00 for basic mechanical concerns or refer to the Powertrain Control/Emissions
Diagnosis (PC/ED) manual for driveability concerns. SECTION 303-
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IN-
VEHICLE REPAIR
Intake Manifold — Upper
Removal 1. Remove the air intake scoop bracket. For additonal information, refer to Section 303 - 12 .
2. Remove the air cleaner outlet tube. For additional information, refer to Section 303 - 12 .
3. Disconnect the accelerator cable, the speed control actuator cable and the return spring.
4. Remove the bolts, disconnect the clip and position the cables out of the way.
5. Disconnect the throttle position (TP) sensor. 6. Disconnect the evaporative emissions (EVAP) return hose. SECTION 303-
01D: Engine — Mach I 4.6L (4V) 2003 Mustang Workshop Manual Klj . 1 ba
72003 Mustang Workshop Manual
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