Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Ford Excursion 7.3 F, RWDFACTORY OEM SERVICE PROCEDURE
Torque Specifications
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | |||||||
|---|---|---|---|---|---|---|---|---|
| Crossmember Bolts | ||||||||
| 4R100 (3) | 66 (90) | |||||||
| 4R70W | 59 (80) | |||||||
| Dampener Bolts (3) (4R100) | 35 (47) | |||||||
| Exhaust Hanger Bracket Bolt (1) & (3) | 30 (40) | |||||||
| Extension Housing Bolts | ||||||||
| 4R100 | 34 (46) | |||||||
| 4R70W | 20 (27) | |||||||
| Front & Rear Drive Shaft Bolts (2) | 76 (103) | |||||||
| Fuel Line Bracket-To-Stud Nut (1) | 18 (25) | |||||||
| Insulator Bolts (1) & (3) | 72 (98) | |||||||
| Insulator Retainer-To-Crossmember Nuts (1) & (3) | 75 (101) | |||||||
| Manual Control Lever Shaft Nut | ||||||||
| Inner (2) | 19-27 (26-37) | |||||||
| Outer (2) | 22-26 (30-35) | |||||||
| Manual Valve Detent Lever Nut (1) | 35 (47) | |||||||
| Mount-To-Crossmember Nuts (2) | 66 (90) | |||||||
| Transmission Drain Plug (1) | 18 (25) | |||||||
| INCH Lbs. (N.m)Β | ||||||||
| Accumulator Body, Main Control Valve Body & Solenoid Body Nuts & Bolts | 89 (10) | |||||||
| LH & RH Heat Sheild-To-Crossmember Bolts (1) | 133 (15) | |||||||
| Manual Valve Detent Lever Spring Bolt (2) | 89 (10) | |||||||
| Oil Pan Bolts | ||||||||
| 4R100 | 133 (15) | |||||||
| 4R70W | 124 (14) | |||||||
| OSS & TSS Bolts (1) | 71-89 (8-10) | |||||||
| Range Sensor Bolts | ||||||||
| 4R100 | 80 (9) | |||||||
| 4R70W | 62-89 (7-10) | |||||||
| Separator Plate Reinforcement Bolts (1) | 89 (10) | |||||||
| Torque Converter Drain Plug | 9 (12) | |||||||
|
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Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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