Section 03-01B: Engine, 5.0L HO and 5.0L Cobra
1993 Mustang Workshop Manual
IN VEHICLE SERVICE

Engine, 5.0L HO and 5.0L Cobra

 WARNING: TO AVOID THE POSSIBILITY OF PERSONAL INJURY OR DAMAGE TO THE VEHICLE, DO NOT OPERATE THE ENGINE WITH THE HOOD OPEN UNTIL THE FAN HAS BEEN FIRST EXAMINED FOR POSSIBLE CRACKS AND SEPARATION.

When installing nuts or bolts that must be tightened, oil the threads with lightweight engine oil. Do not oil threads that require oil resistant or water resistant sealer.

Refer to Section 03-00 for Cleaning and Inspection and engine test procedures.




Item Part Number Description
1 43002 Bolt 3/8-16 x 1.50
2 6278 Camshaft Sprocket Washer
3 6256 Camshaft Sprocket
4 6269 Camshaft Thrust Plate
5 6261 Camshaft Bearing Front
6 6262 Camshaft Bearing Center
7 6263 Camshaft Bearing Rear
8 6267 Camshaft Bearing Front Intermediate
9 6270 Camshaft Bearing Rear Intermediate
10 391269 Pin 5/16 x 1.12 Dowel
11 6250 Camshaft
12 6010 Cylinder Block
13 6C515 Valve Tappet Guide Plate Retainer
14 6500 Roller Tappet
15 6K512 Valve Tappet Guide Plate
16 6A008 Cylinder Head to Block Dowel
17 6565 Push Rod
18 6A588 Rocker Arm Fulcrum Guide
18B 6A585 Rocker Arm Pedestal Assy (Cobra Only)
19 6564 Rocker Arm
19B 6C526 Roller Rocker Arm Assy (Cobra Only)
20 6A528 Fulcrum
21 390385 Screw and Washer 5/16-18 x 1.35
21B 391423 Screw and Washer 5/16-18 x 1.35 (Cobra Only)
22 6A516 Exhaust Valve Rotator
23 6518 Valve Spring Retainer Keys
24 6513 Valve Spring
25 6517 Valve Spring Intake Sleeve
26 6514 Valve Spring Intake Retainer
27 6A517 Intake Valve Stem Seal
28 6A517 Exhaust Valve Stem Seal
29 391414 Bolt 7/16-14 x 4.11 (10 Req'd)
30 386565 Bolt 7/16-14 x 2.49 (9 Req'd)
31 6049 Cylinder Head
32 12405 Spark Plug
33 391415 Stud 3/8-16-7/16-14 x 3.93 (RH Head Only)
34 6507 Intake Valve
35 6505 Exhaust Valve
36 6701 Rear Seal
37 6300 Crankshaft
38 6A338 Crankshaft Lower Bearing
39 6A339 Crankshaft Main Lower Thrust Bearing
40 6325 Main Bearing Rear Cap
41 6327 Main Bearing Rear Intermediate Cap
42 6330 Main Bearing Center Cap
43 386562 Stud 3/8-16-7/16-14 x 4.09
44 6334 Main Bearing Front Intermediate Cap
45 6329 Main Bearing Front Cap
46 391288 Bolt 7/16-14 x 3.18 (9 Req'd)
47 6333 Crankshaft Main Upper Bearing
48 6337 Crankshaft Main Upper Thrust Bearing
49 388907 Crankshaft Key
50 6211 Connecting Rod Bearing
51 6212 Connecting Rod Nut
52 6214 Connecting Rod Bolt
53 6200 Connecting Rod Assembly
54 6135 Piston Wrist Pin
55 6110 Piston
56 6159 Oil Control (Ring) Segment
57 6161 Oil Control Spacer
58 6152 Lower Compression Ring
59 6150 Upper Compression Ring
60 6148 Ring Set
61 6268 Timing Chain
62 6306 Crankshaft Sprocket
63 6316 Crankshaft Damper
64 6312 Crankshaft Pulley
65 6378 Damper Washer
66 388813 Bolt 5/8-18
67 6600 Oil Pump Assy
68 6622 Oil Pump Screen and Cover
69 6A618 Oil Pump Shaft Assy
70 6625 Oil Pump Gasket
71 391201 Bolt 7/16-20
72 6375 Flywheel Assy
73 6A373 Rear Engine Cover