Ford Thunderbird Manual page 202

03-01 8-98
DISASSEMBLY AND ASSEMBLY (Continued)
Item Number
-
8
-
9
-
10
-
1 1
-
12
-
13
-
14
-
15
-
16
(Continued)
�
52. Install spark plugs. Tighten to 9-20 N-m (BQ- 1 77
lb-in).
53. Install ignition wires as described in Section
03-078.
Subassemblies
Cylinder Head
SPECIAL SERVICE TOOL(S) REQUIRED
Description
Valve Spring Compressor
Valve Spring Spacer
Valve Stem Seal Replacer
Driver Handle
Disassembly
1 . NOTE: Camshaft (6250) must be at base circle
before compressing valve spring (65 1 3). Rotate
camshaft as required unt� all rocker arms (6564)
are removed.
Install Valve Spring Compressor T91 P-6565-A
under camshaft and on top of valve spring
retainer (65 14).
2.
Install Valve Spring Spacer T9 1 P-6565-AH
between valve spring coils.
Part
Description
To Electronic Variable
Orifice (Part of 90930)
To Oil Pressure Sensor (Part
of 90930)
To 14290 Harness (Part of
90930)
To Camshaft Position (CMP)
Sensor (Part of 90930)
To LH Ignition Coil (Part of
90930)
To LH Radio Ignition
Interference Capacitor (Part
of 90930)
To Crankshaft Position
(CKP) Sensor (Part of
90930)
I
To A C Compressor (Part of
90930)
To EGR Vacuum Regulator
(EVR) Sensor (Part of
90930)
Tool Number
T91 P-6565-A
T91 P-6565-AH
T9 1P-6571-A
TSOT-4000 - W
Engine,
4.6L (2V)
Item Number
-
17
-
18
-
19
-
20
-
2 1
-
22
-
23
-
24
3. Compress valve spring far enough to remove
rocker arm.
Repeat Steps 1 , 2 and 3 until all rocker arms are
removed.
4. Remove all valve tappets (6500).
Part
Description
To RH Ignition Coil (Part of
90930)
To RH Radio Ignition
Interference Capacitor (Part
of 90930)
To Water Temperature
Indicator Sender Unit (Part of
90930)
To Generator (Part of
90930)
To Engine Coolant
Temperature (ECT) Sensor
(Part of 90930)
To Fuel Injection Supply
Manifold Ground (Part of
90930)
To Idle Air Control (lAC)
Valve (Part of 90930)
To Throttle Position (TP)
Sensor (Part of 90930)
VALVE SPRING SPACE R
T91P-65 65-AH
VIEW A
1997 Thunderbird, Cougar July 1996
03-018-98
A15052-C