Hello, I'm just trying to make contact with a question about trucks with air brakes. There seem to always be colored air lines, 4 - 5 colors. Are there any guidelines as to where each color goes or a common universal purpose for each color? If each color doesn't serve a specific purpose, this is very confusing. Any help will be greatly appreciated!!
The worst 2003 International 7400 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Brakes1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes1
Recalls 4
Trailer hitches: fifth wheel assembly
- What is wrong
- On certain vehicles equipped with air operated fifth wheel slides and an msva 7-pack accessory controller, the 7-pack can allow water to contaminate its circuit board. This could result in inadvertent operation of the fifth wheel slide control.
- Risk
- If the slide control actuates while the vehicle is in motion, momentum from the trailer can cause the fifth wheel to slide without input from the driver, which could result in a crash without warning.
- Remedy
- Dealers will relocate the msva 7-pack to a less water intensive environment. A new msva 7-pack base, that has been improved to prevent water intrusion, and all air accessory solenoids will be installed free of charge. The recall began on august 5, 2005. Owners may contact international at 1‑800‑448‑7825.
Recall number 05V188000 · Recall details
Electrical system: 12v/24v/48v battery: cables
- What is wrong
- On certain heavy duty trucks equipped with international dt530, cummins, or caterpillar I-6 engines, the positive battery cable between the batteries and the starter may rub against an electrical ground cable between the starter and frame rail.
- Risk
- This could cause an electrical short and/or fire.
- Remedy
- Dealers will inspect for any chafing. If there is no evidence of chafing, a saddle clamp will be installed. If there is evidence of chafing, the damaged cables will be replaced and the saddle clamp installed. The recall began on august 16, 2004. Owners should contact international at 1‑800‑448‑7825.
Recall number 04V306000 · Recall details
Power train: driveline: universal joint
- What is wrong
- On certain trucks equipped with dt466 or dt530 1308 style engines and 4x4 or 6x6 capability, the universal joint between the front drive shaft and drive axle could come in contact with the engine oil filter under certain braking conditions.
- Risk
- This could cause a loss of complete engine oil which could result in the engine shutting down and increase the risk of property damage, personal injury, or a crash.
- Remedy
- Dealers will install a shorter oil filter and adapter. Owner notification is expected to begin april 29, 2004. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact international at 1‑800‑448‑7825.
Recall number 04V144000 · Recall details
Fuel system, gasoline: delivery: hoses, lines/piping, and fittings
- What is wrong
- On certain heavy duty trucks, the fuel line is routed too close to a turbo charger outlet/exhaust pipe. If an interference condition occurs between the fuel harness and the exhaust pipe, the fuel line inside the reflective heat wrap could melt due to excessive heat.
- Risk
- The melting of the line could result in immediate engine shut down, increasing the risk of a crash.
- Remedy
- Dealers will inspect the vehicles for proper routing of the fuel harness. If the harness is routed near the exhaust system, a new fuel harness will be installed. Owner notification began december 27, 2002. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact international at 1‑800‑448‑7825.
Recall number 02V205000 · Recall details
Technical service bulletins for the 2003 International 7400 92
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This article provides guidance to dealership personnel, Technical Services personnel, Dealer Service...
- This tool is designed to compare Diamond Logic feature data across multiple vehicle configuration files
- Engine replacements for all International engines will need to follow this procedure.
- This document will guide the user through a step-by-step procedure for detecting water leaks in vehicle...
- This document will guide the user through understanding Prop Shaft Codes and understanding the variations...
- In some geographic areas, ambient temperatures reaching below 15°F (-10 °C), including high levels of...
- Title: Service Portal iKNow Feedback Case Types Applies To: All
- Title: Driveline Information Center and Troubleshooting Procedures Applies To: All Vehicles
- Title: A/C Refrigerant and Oil Capacities Applies To: All current models
- Title: Fan belt replacement guidelines for frayed edges Applies To: All Models
What 2003 International 7400 owners say
Most recent owner complaints, unedited.
Compare the 2003 International 7400
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Questions about the 2003 International 7400
Is the 2003 International 7400 reliable?
Owners have filed 1 complaint about the 2003 International 7400, close to a typical 7400 model year.
What is the most common problem with the 2003 International 7400?
Brakes, with 1 complaint.
How many recalls does the 2003 International 7400 have?
4 recalls, covering trailer hitches, electrical system and power train.
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