Need help?Do you have a question about the Navistar MaxxForce 7 and is the answer not in the manual?
General and specific maintenance procedures essential for reliable engine operation and safety.
Guidelines for safe work area practices and equipment usage.
Essential protective gear and attire for safe engine operation and servicing.
Safety precautions for vehicle and engine servicing, including ventilation and guards.
Guidelines for fire prevention and safe handling of batteries.
Details warranty coverage, period, and responsibilities for US federal emission systems.
Details warranty coverage, period, and responsibilities for California emission systems.
Detailed specifications including configuration, displacement, bore, stroke, and capacities.
Information on Ultra Low Sulfur Diesel (ULSD) and acceptable/unacceptable fuel blends.
Details API CJ-4 oil quality, service categories, and viscosity grades for diesel engines.
Guidance on coolant mixtures, freeze point protection, and extended life coolant (ELC).
Indicates a serious problem requiring immediate engine shutdown.
Indicates a malfunction related to the emissions control system, requires service.
Procedures for priming the fuel system after servicing or running out of fuel.
Step-by-step guide for starting the engine, including preheating and oil pressure checks.
Guidelines for jump starting an engine safely using jumper cables.
System that warns operator of conditions that can damage the engine.
Service intervals based on kilometers, miles, months, years, hours, or fuel consumption.
Detailed steps for changing the engine oil and oil filter.
Detailed procedure for replacing the primary fuel filter element.
Detailed procedure for replacing the secondary fuel filter element.
Service intervals and procedure for cleaning the DPF.
Procedure for draining and refilling the engine cooling system.
Procedures for storing engines for 30 days or longer, including fuel, oil, and battery care.
To Next Page
General