water pump FORD MUSTANG 2003 User Guide

12. Disconnect the crankshaft position sensor electrical connector.
13. Remove the wiring harness pin-
type retainer.
14. Remove the oil filter.
15. Remove the retainers and the water pump. Klj . 3 ba
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2.
NOTE: If the engine front cover is not secured 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 cause future
oil leakage.
Apply a small amount of silicone gasket and sealant as shown.
3. NOTE: If the engine front cover is not secured 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 cause future
oil leakage.
Install the engine front cover gasket and apply silicone gasket and sealant as shown.
4. Install the engine front cover and bolts.
5. Install the water pump. Install the nuts and bolts. Klj . 5 ba
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14. Connect the bypass hose and the upper radiator hose.
15. Connect the EGR tube.
16. Install the power steering pump.
17. Install the water pump pulley.
18. Install the crankshaft pulley. For additional information, refer to
Crankshaft Pulley in this section. Klj . 8 ba
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27. Remove the heater water outlet tube.
28.
NOTE: Record the location of the long bolts and the short bolts.
Remove the lower intake manifold and the intake manifold gasket.
29. Remove the accessory drive belt.
30. Remove the water pump pulley. Klj . 8 ba
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z
Install the valve tappets.
z Install the tappet guide plates and retainers.
z Install the bolts.
34. NOTE: Lubricate the push rods with clean engine oil prior to installation.
Install the 12 push rods.
35. Install the 12 rocker arms. For additional information, refer to Rocker Arm in this section.
36. NOTE: Use pipe sealant with Teflon® on studs No. 4 and 6, and bolt No. 12.
Using a new gasket, install the engine front cover. Tighten the nuts and the bolts in the
sequence shown. zInstall a 135.5 mm (5.42 in) stud at location No. 5 and tighten to 7 Nm (62 lb- in).
z Install a 137 mm (5.48 in) stud at locations No. 4, 6, 7 and 10, and tighten to 7 Nm (62 lb-
in).
z Using a new gasket, install the water pump.
z Tighten bolt No. 12 to 10 Nm (89 lb- in). All other nuts and bolts are to be tightened to 28 Klj . 12 ba
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40. Install the crankshaft pulley bolt.
41. Install the camshaft synchronizer. For additional information, refer to
Section 303 - 14 .
42. Install the water pump pulley and the retaining bolts.
43. NOTE: If the oil pan is not secured 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 cause future oil
leakage.
Clean and apply the sealant to the oil pan sealing areas shown and install the oil pan rear seal.
1. Apply silicone gasket and sealant to the rear main bearing cap.
2. Install the oil pan rear seal.
3. Clean the oil pan mating surfaces with metal surface cleaner and apply silicone gasket and sealant to the oil pan mating surface. Klj . 14 ba
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e
Specification in 90.200 mm diameter gauge.
f If applicable, measured vertically, +0.030- 0.050 mm (0.001-0.002 inch) measured horizontally (oval
pin bore).
g Pin bore and crank bearing bore must be parallel and in same vertical plane within the specified total
difference when measured at the ends of a 203 mm bar, 101.5 mm on each side of rod centerline.
Torque Specifications Description Nm lb-
ft lb-
in Main bearing cap adjusting bolts
a — — —
EGR sensor bracket 10 — 89
Belt idler pulley 25 18 —
Oil filter 15 11 —
Oil filter adapter insert 58 43 —
Camshaft sprocket bolt
a — — —
Connecting rod bolt
a — — —
Engine mount nuts 150 111 —
Engine mount-
to-cylinder block bolts 70 52 —
Exhaust manifolds
a — — —
Engine front cover bolts
a — — —
Drive belt tensioner bolts 25 18 —
A/C muffler 20 15 —
Battery cable support brackets 20 15 —
Cylinder head bolt
a — — —
Pulley-
to-crankshaft bolt a — — —
EGR valve to intake manifold 25 18 —
EGR valve tube to exhaust manifold fittings 40 30 —
Intake manifold-
to-cylinder head bolt 25 18 —
Main bearing cap bolt
a — — —
Oil filter adapter bolts 25 18 —
Oil level indicator tube bolt 10 — 89
Oil pump screen cover and tube-
to-oil pump bolt 10 — 89
Oil pan-to-
cylinder block bolt a — — —
Flywheel 80 59
Oil pan-to-
engine front cover bolts a — — —
Oil pump-
to-cylinder block bolt 10 — 89
Oil pump screen cover and tube-
to-main bearing cap stud spacer bolt 25 18 —
Water pump pulley bolts 25 18 —
Cam cover bolt
a — — —
Water pump-
to-cylinder block bolt 25 18 —
Water bypass tube 25 18 —
EGR tube nuts (2 req'd) 40 30 —
Power steering pump to engine 25 18 — Klj . 4 ba
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N806155 Bolt (2 req'd)
92 6C315 Crankshaft position sensor
93 N806300 Stud bolt (5 req'd)
94 6C086 Engine front cover
95 N806155 Bolt
96 6B288 Camshaft position sensor
97 N606543 Bolt (4 req'd)
98 6L266 Timing chain tensioner
99 6268 Timing chain belt
100 6K297 Timing chain cover
101 6M269 Timing chain tensioner
102 6L253 Timing chain tensioner arm
103 N806184 Bolt (3 req'd)
104 19D629 A/C compressor
105 8501 Water pump
106 N806177 Bolt (4 req'd)
107 N806183 Bolt (4 req'd)
108 6621 Oil pump
109 N806201 Woodruff key
110 6333 Crankshaft main bearing (5 req'd)
111 6A341 Crankshaft thrust washer (3 req'd)
112 6C357 Crankshaft main bearing side bolt (10 req'd)
113 6010 Cylinder block
114 9439 Intake manifold gasket (2 req'd)
115 6083 Head gasket
116 6505 Exhaust valve (8 req'd)
117 6507 Intake valve (8 req'd)
118 87838 Pipe plug (8 req'd)
119 12405 Spark plug (8 req'd)
120 6F087 Dowel
121 9431 Exhaust manifold
122 6C501 Valve tappet (16 req'd)
123 6529 Rocker arm (16 req'd)
124 6049 Cylinder head, RH
125 W701681 Stud (8 req'd)
126 9Y431 Exhaust manifold gasket
127 9F485 EGR valve tube to manifold connector
128 W701706 Nut (8 req'd)
129 181198A Engine lifting eye
130 6A517 Valve stem seal (16 req'd)
131 6513 Valve spring (16 req'd)
132 Klj . 6 ba
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6514 Valve spring retainer (16 req'd)
133 6518 Valve spring retainer key (32 req'd)
134 6065 Cylinder head bolt (20 req'd)
135 6C255 Camshaft
136 9J434 EGR transducer
137 N807309 Bolt (2 req'd)
138 N806139 Bolt
139 8620 Drive belt
140 N806165 Washer
141 6316 Crankshaft pulley
142 8A528 Water pump pulley
143 6700 Crankshaft front seal
144 N808793 Stud bolt (2 req'd)
145 N806177 Bolt (6 req'd)
146 N806176 Bolt (3 req'd)
147 3A674 Power steering pump
148 12A227 Ignition pulse ring
149 6306 Crankshaft sprocket (2 req'd)
150 6268 Timing chain/belt
151 6K297 Timing chain guide
152 N804958 Bolt (4 req'd)
153 6A338 Crankshaft main bearing (4 req'd)
154 6A346 Crankshaft main bearing cap dowel pin (10 req'd)
155 6345 Crankshaft main bearing cap bolt (9 req'd)
156 N806155 Bolt (2 req'd)
157 W701240 Bolt (16 req'd)
158 6675 Oil pan
159 6710 Oil pan gasket
160 N605904 Bolt
161 6622 Oil pump screen cover and tube
162 N806180 Spacer
163 6K258 Crankshaft main bearing cap stud
164 6325 Main bearing cap (5 req'd)
165 6A339 Crankshaft thrust main bearing
166 N602549 Bolt
167 6303 Crankshaft
168 7563 Clutch pressure plate
169 7550 Clutch disc
170 N808139 Bolt (6 req'd)
171 6375 Flywheel (manual transmission)
172 N811363 Bolt (2 req'd)
173 Klj . 7 ba
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IN-
VEHICLE REPAIR
Engine Front Cover
Removal 1. Remove the nuts and position the radio ignition interference capacitors aside.
2. Remove the valve covers. For additional information, refer to Valve Cover RH and
Valve Cover LH in this section.
3. Remove the cooling fan. For additional information, refer to Section 303 - 03A or
Section 303 -
03B .
4. Remove the accessory drive belt. For additional information, refer to Section 303 - 05 .
5. Remove bolts (1) and the water pump pulley (2).
6. Remove the nut and position the A/C muffler aside.
SECTION 303-
01B: Engine — 4.6L (2V) 2003 Mustang Workshop Manual Material
Item Specification
Silicone Gasket and Sealant
F7AZ-
19554- EA or equivalent WSE-
M4G323-
A4 Super Premium SAE 5W-20
Motor Oil
XO- 5W20- QSP or equivalent WSS-
M2C153- H Klj . 1 ba
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