Operator ’s Manual Operator’s 2017 Emissions 2017-2018 Model Years Warranty
Contents Engine Operation ..................................... 1 Engine Maintenance ..................................... 2 Engine Warranty .....................................
Contents © 2018 PACCAR Inc. - All Rights Reserved This manual illustrates and describes the operation of features or equipment which may be either standard or optional on this vehicle. This manual may also include a description of features and equipment which are no longer available or were not ordered on this vehicle. Please disregard any illustrations or descriptions relating to features or equipment which are not on this vehicle.
ENGINE OPERATION 1 Chapter 1 | ENGINE OPERATION Safety - Introduction ............................................................................................................................ 6 Emergency - What To Do If ............................................................................................................... 11 Operating Instructions .......................................................................................................................
Operation Engine | 1 Chapter ENGINE OPERATION - Safety - Introduction 1 Safety - Introduction Using this Manual Please take the time to get acquainted with your vehicle by reading this Operator’s Manual. We recommend that you read and understand this manual from beginning to end before you operate this equipment. This manual contains useful information for the safe and efficient operation of this equipment.
ENGINE OPERATION - Safety - Introduction Warnings The safety message following this symbol and signal word provides a warning against operating procedures which could cause death or injury. They could also cause equipment or property damage. The alert will identify the hazard, how to avoid it and the probable consequence of not avoiding the hazard. WARNING Hot engine oil can be dangerous. You could be burned. Let the engine oil cool down before changing it.
ENGINE OPERATION - Safety - Introduction 1 PACCAR c/o PACCAR Engines PO Box 1518 Bellevue, WA 98009 The latest technology and the highest quality components were used to produce this engine. When replacement parts are needed, we recommend using only genuine parts from PACCAR. NOTE Warranty information including the EPA and California Emission Warranty is located in the section entitled “Engine Warranty.” Make sure you are familiar with the warranty or warranties applicable to your engine.
ENGINE OPERATION - Safety - Introduction • • • • • Wear protective glasses and protective shoes when working. DO NOT wear loose-fitting or torn clothing. Tie back and/or tuck in long hair. Remove all jewelry when working. Before beginning any repair, disconnect the battery (negative [-] cable) and discharge any capacitors. Put a “DO NOT OPERATE” tag in the operator's compartment or on the controls.
ENGINE OPERATION - Safety - Introduction 1 • • • • • 10 materials. Always keep any chemicals OUT OF REACH OF CHILDREN. When working on the vehicle, be alert for hot parts on systems that have just been turned off, exhaust gas flow, and hot fluids in lines, tubes, and compartments. Contact with any hot surface may cause burns. Always use tools that are in good condition. Make sure you have the proper understanding of how to use the tools before performing any service work.
ENGINE OPERATION - Emergency - What To Do If State of California to cause cancer and reproductive harm. Wash hands after handling. Emergency - What To Do If Roadside Assistance • • What to do in an emergency and roadside assistance information. Call toll-free to talk to someone at the PACCAR Customer Center: • • • • • Kenworth customers call: 1-800-KWAssist (1-800-592-7747) | Peterbilt customers call: 1-800-4Peterbilt (800-473-8372) Open 24-7-365 days a year.
ENGINE OPERATION - Emergency - What To Do If 1 Engine Oil Pressure Lamp Turns On CAUTION What to do if the engine oil pressure lamp turns on. Continuing to operate your vehicle with insufficient oil pressure will cause serious engine damage. Failure to comply may result in equipment or property damage. • • • It is important to maintain oil pressure within acceptable limits. If oil pressure drops below the minimum psi a red warning lamp on the oil pressure gauge and the Stop Engine Lamp will come ON.
ENGINE OPERATION - Emergency - What To Do If sudden loss of coolant. Follow these steps if the engine is overheating. Check Engine Lamp - Turns on when a problem exists, but the vehicle can still be safely driven. Vehicle should be serviced to correct the problem but the situation should not be considered an emergency. The lamp will also illuminate when a DPF regeneration or addition of diesel exhaust fluid (DEF) is required.
ENGINE OPERATION - Operating Instructions 1 WARNING To reduce the chance of personal injury, vehicle damage and/or death from overheated engines, which can result in a fire, never leave the engine idling without an alert driver present. If the engine should overheat, as indicated by the engine coolant temperature light, immediate action is required to correct the condition. Continued unattended operation of the engine, even for a short time, may result in serious engine damage or a fire.
ENGINE OPERATION - Operating Instructions the engine’s Electronic Control Module (ECM). Please refer to the vehicle “Operator's Manual” and “Engine Aftertreatement Systems” manuals for additional warning lamp information. WARNING CAUTION The installation of electronic devices to the On Board Diagnostics (OBD) connector, the vehicle Controller Area Network (CAN), or their associated wiring is not permitted. Doing so can adversely affect vehicle performance and/or cause fault codes to be recorded.
ENGINE OPERATION - Operating Instructions 1 Malfunction Indicator Lamp Illuminates when an engine emissions failure has occurred. The vehicle can be safely driven but should be serviced to correct the problem. The situation should not be considered an emergency. In some cases, the Malfunction Indicator Lamp (MIL) will activate in conjunction with the High Exhaust System Temperature (HEST), Diesel Particulate Filter (DPF) and Diesel Exhaust Fluid (DEF) warning lamps.
ENGINE OPERATION - Operating Instructions • • • Do not park in an area of combustible vapors or materials. You must keep combustibles at least 5 ft. (1.5 m) away from the exhaust (outlet) stream (as it exits the tail pipe) while the HEST lamp is illuminated. Always park your vehicle outside. Failure to do so could ignite an explosion or harm bystanders which could result in serious injury. Do not park in an area where people are close by. You must keep combustibles at least 5 ft. (1.
ENGINE OPERATION - Operating Instructions 1 you may see it when the engine grid heater is on and needs some time to warm up. (PACCAR PX and Cummins ISL engines) NOTE Some engines are equipped with an engine starting motor protection feature. If the starting motor is engaged for 30 or more seconds, without the engine starting, the starter will be locked out from operating, allowing for proper cooling of the starting motor. During this time, the 'Wait-To-Start' lamp will flash for 2 minutes.
ENGINE OPERATION - Operating Instructions NOTE If your vehicle is equipped with antilock brakes (ABS), operation of the compression brake (if turned ON) may be interrupted if the ABS system detects wheel-slip due to operation on slippery surfaces. Ideally (on normal road surfaces), you should slow your vehicle with the compression brake (where permitted by law) and use the service brakes only for stopping completely. Operating this way will greatly prolong the life of the service brakes. 1.
ENGINE OPERATION - Operating Instructions 1 CAUTION Operating the engine with a compression brake that will not automatically deactivate (i.e. when the dash switch is OFF, clutch pedal is depressed or throttle is applied) will cause severe internal engine damage. Do not operate the engine if the compression brake will not deactivate. Failure to comply may result in equipment or property damage. percent engine braking. In the down (LOW) position there will be 33 percent engine braking.
ENGINE OPERATION - Operating Instructions operational. Normally each gauge will make a full sweep when ignition key is cycled ON to indicate that the gauge is operating correctly. Combustible Vapors 1 1 Do Not Use Combustible Gas in Turbo NOTE Numerous safety devices (i.e. engine shutoff devices) are available to minimize the risk of engine overspeeding caused by combustible vapors being ingested into the air intake system.
ENGINE OPERATION - Operating Instructions 1 DO NOT operate your vehicle in an area where combustible chemicals or vapors may be present. Failure to comply may result in death, personal injury, equipment or property damage. NOTE PACCAR recommends the installation of an air intake shutoff device or a similar safety device to minimize the risk of overspeeding, as can occur when the vehicle is being operated in a combustible environment, such as from a fuel spill or gas leak.
ENGINE OPERATION - Operating Instructions Normal Starting Procedure Steps for starting the engine in normal temperatures. Diesel particulate filter (DPF) status indicator; yellow in color. Allow the Wait-To-Start warning lamp to turned off. Engine Wait-To-Start Lamp on page 17 Follow this engine starting procedure when the outside temperature is above 50°F (10°C). Diesel Exhaust Fluid (DEF) indicator; yellow in color. High exhaust system temperature (HEST); amber in color.
ENGINE OPERATION - Operating Instructions 1 CAUTION To reduce the possibility of damage to the lubricating oil pan, due to the materials used in the manufacture of the lubricating oil pan, under no circumstances should an external heat source be applied directly or indirectly to the lubricating oil pan. 1. Follow the Normal Starting Procedure on page 23 . Refer to the vehicle operator's manual instructions for any additional cold weather starting procedures. 2.
ENGINE OPERATION - Operating Instructions Engine Operating Range Information on operating the engine at proper rpm. Proper Engine Operating Range 1 que rpm for more than 30 seconds. Failure to comply may result in equipment or property damage. PACCAR engines are designed to operate at full throttle under momentary conditions down to peak torque engine speed. This is consistent with recommended operating practices.
ENGINE OPERATION - Operating Instructions 1 Extended Idling CAUTION Prolonged periods of idling can result in lower than optimal engine/transmission operating temperatures which could cause increased rates of wear. An idle shutdown feature (available on PACCAR engines) can be programmed to shut the engine down after a period of low idle operation with no driver activity. A flashing warning lamp will inform the driver of an impending shutdown. Failure to comply may result in equipment or property damage.
ENGINE OPERATION - Operating Instructions CAUTION DO NOT idle the engine for excessively long periods. Long periods of idling, more than 10 minutes, can cause poor engine performance. Following these guidelines will help reduce engine wear during idling and the frequency of DPF regenerations. Engine Shutdown Prevent engine damage by following these shutdown precautions. NOTE DO NOT shut off the engine immediately.
ENGINE OPERATION - Operating Instructions 1 System EMI Radiation Levels Electronic components are required to pass various PACCAR and industry EMI specifications. Our testing has shown that when the engine is properly installed and maintained, it will not interfere with properly installed onboard communication equipment. If any interference condition is noticed, follow these suggestions to reduce the amount of EMI: 1. Locate the accessory receiving antenna further away. 2.
ENGINE OPERATION - Operating Instructions pedal and clutch pedal. The engine brakes will immediately begin to operate, slowing the vehicle. For operation on dry and relatively flat surfaces, when greater retarding power is not required, put the two-position selector switch in the "LOW" position. For operation on dry pavement when maximum retarding power is required, put the three-position selector switch in the "HI" position. must use the service brakes for quick or emergency stops.
ENGINE OPERATION - Operating Instructions Slow Down Around Curves 1 Braking Truck on Grade CAUTION Never exceed governed engine speed because engine damage can occur. Operating engine beyond the governed speed causes additional strain on valve train and internal engine components. Operate the engine within governed engine speed.
ENGINE OPERATION - Operating Instructions Tips for Operation on Slick Roads NOTE The longer or steeper the hill, the more important it is to use your engine brakes. Make maximum use of your engine brakes by gearing down and letting the engine brakes do the work.
ENGINE OPERATION - Operating Instructions 1 32 Y53-1185-1E1 (04/16/18)
ENGINE MAINTENANCE Chapter 2 | ENGINE MAINTENANCE Maintenance Requirements .............................................................................................................. 34 Maintenance Schedule Intervals ....................................................................................................... 37 Preventative Maintenance Schedule ................................................................................................. 38 Engine Specifications ...........................
Maintenance Engine | 2 Chapter ENGINE MAINTENANCE - Maintenance Requirements 2 Maintenance Requirements Engine Maintenance Introduction and important maintenance requirements. PACCAR recommends that the engine be maintained according to the maintenance schedule in this section. If the engine is operating in ambient temperatures below 0°F (-18°C) or above 100°F (38°C), perform maintenance at shorter intervals.
ENGINE MAINTENANCE - Maintenance Requirements Daily or Refueling Maintenance Checks Engine Fuel Filter / Water Separator on page 35 Chassis Fuel Filter / Water Separator Visual Inspection of Engine Coolant Level on page 35 Daily and refueling maintenance check for the chassis fuel filter/water separator. Daily and refueling visual check of engine. Chassis Fuel Filter / Water Separator on page 35 This procedure should be followed as part of daily and refueling maintenance checks.
ENGINE MAINTENANCE - Maintenance Requirements 2 Always dilute antifreeze to the correct concentration based on freeze protection before adding it to the cooling system. Adding or using 100% antifreeze in a cooling system may result in cooling system plugging and overheating problems. This procedure should be followed as part of daily and refueling maintenance checks. Perform the following steps to check the coolant level: 1. Check that vehicle is a on a level surface. 2.
ENGINE MAINTENANCE - Maintenance Schedule Intervals 4. Continue pulling until the air comes out free of water. tertreatment Systems Operator’s Manual for DEF information. Diesel Exhaust Fluid Daily and refueling maintenance check of diesel exhaust fluid (DEF). This procedure should be followed as part of daily and refueling maintenance checks. 2 Maintenance Schedule Intervals Maintenance schedule intervals. 1. Check level of diesel exhaust fluid. 3.
ENGINE MAINTENANCE - Preventative Maintenance Schedule PX-9 Maintenance Intervals (continued) Maintenance Interval 2 Miles Hours Months G 200,000 321,500 6,500 N/A H 750,000 1,200,000 12,000 72 (6 years) Preventative Maintenance Schedule List of recommended maintenance tasks and intervals that should be performed for PACCAR PX series engines. Perform maintenance at whichever interval occurs first.
ENGINE MAINTENANCE - Preventative Maintenance Schedule PX-9 Preventative Maintenance Schedule Component 1 Maintenance Task A Emissions Components B C D E Diesel Exhaust Fluid (DEF) Filter on page 66 Replace • Charging / Cranking System • Y53-1185-1E1 (04/16/18) • Air Compressor on page 67 - Check • Air Cleaner on page 68 • Charge Air Piping on page 68 • Charge Air Cooler on page 68 • Electrical Harness / Cables on page 68 • Batteries, Cables, and Connections on page 68 H • Exhau
ENGINE MAINTENANCE - Preventative Maintenance Schedule PX-9 Preventative Maintenance Schedule (continued) 2 Component 1 Recommended Preventative Maintenance Interval Maintenance Task A Cooling System B C D E Coolant/Antifreeze Condition on page 63 Check • Radiator Hoses on page 64 • Radiator Pressure Cap - Check F G • Change Extended Life Coolant on page 51 Crankshaft Drive Belts 40 H • Crankshaft - Vibration Damper on page 69 Rubber Type Replace • Crankshaft - Vibration Damper on
ENGINE MAINTENANCE - Engine Specifications PX-9 Preventative Maintenance Schedule (continued) Component 1 Recommended Preventative Maintenance Interval Maintenance Task A Engine Brake Assembly Adjust Engine Steam Clean Check B C D E F G H • • 1 Follow the manufacturers' recommended maintenance procedures for the starter, alternator, batteries, electrical components, exhaust brake, charge-air cooler, radiator, air compressor, air cleaner, refrigerant compressor, and fan clutch.
ENGINE MAINTENANCE - Engine Lubricating Oil Recommendations and Specifications PACCAR PX-9 (continued) 2 Bore and Stroke 4.49 in. × 5.69 in. (114 mm × 144.5 mm) Approximate dry weight (without standard accessories) 1,695 lb (769 kg) Wet wait 1,770 lb (803 kg) Engine brake adjustment 0.090 in. (2.286 mm) Overhead adjustment Filter Specifications Use of non-genuine filters.
ENGINE MAINTENANCE - Engine Lubricating Oil Recommendations and Specifications life due to factors such as corrosion, deposits, and wear. See Engine Lubrication and Filter Intervals to determine which oil drain interval to use for an application. NOTE It is the operator’s responsibility to follow these recommendations to ensure that the engine warranty is not affected.
ENGINE MAINTENANCE - Engine Lubricating Oil Recommendations and Specifications Engine Oil Viscosity Chart 2 -40 -20 0 20 Temperature °F 40 60 80 1 5W40 or 15W40 2 10W30 3 10W30 4 5W30 5 100 120 140 1. 2. 3. 4. 5.
ENGINE MAINTENANCE - Engine Oil Capacities and Pressures such as corrosion, deposits, and wear. Failure to comply may result in equipment damage. CAUTION A sulfated ash limit of 1.85 percent has been placed on all engine lubricating oils recommended for use in PACCAR engines. Higher ash oils can cause valve and/or piston damage and lead to excessive oil consumption. Failure to comply may result in equipment damage.
ENGINE MAINTENANCE - Engine Lubrication and Filter Intervals Engine Oil Capacity and Acceptable Pressures (continued) Lubricating oil filter capacity 2 Lubricating oil capacity, low to high (U.S. qts.) 4 qts. (3.8 liters) Standard oil pan Pan only 16-20 qts. (15.1-18.9 liters) Cylinder block stiffener plate 19-23 qts. (18-21.8 liters) High capacity oil pan Standard oil pan Total system capacity (U.S. qts., oil pan and new oil filter) 20-24 qts. (18.9- 22.7 liters) Pan only 24 qts. (22.
ENGINE MAINTENANCE - Engine Lubrication and Filter Intervals NOTE prolong the life of internal moving components. Follow the oil and filter change intervals as recommended in this section of the manual. Failure to comply may result in equipment or property damage. CAUTION A Maintenance Monitor feature is available through the engine's ECM. This feature can be enabled by a PACCAR Authorized Repair Location.
ENGINE MAINTENANCE - Cooling System Maintenance Vehicles Average Speed 2 Miles Hours Typical Application(s) Months 25 to 30 mph 12,000 19,300 500 6 30 to 40 mph 15,000 24,100 500 6 Linehaul truck, Fire truck/Emergency vehicle, School bus, Motor coach bus Higher than 40 mph 20,000 32,200 500 12 Recreational vehicle Cummins Inc. bases the oil drain specifications on duty cycle and oil contamination.
ENGINE MAINTENANCE - Cooling System Maintenance CAUTION The engine cooling system has very specific maintenance and inspection requirements. Failure to follow requirements can damage the engine. Engine damage can include but is not limited to freezing, boiling, corrosion, pitted cylinder liners. This information is found in the engine manufacturers owner’s manual. It is the owner’s responsibility to follow all requirements listed in the engine manufacturers owner’s manual.
ENGINE MAINTENANCE - Engine Coolant Specifications 2 degradation and could result in damage to the cooling system and engine components. Consult your dealer or the coolant manufacturer’s representative for recommended extended life coolant test kits, test strips, and laboratory sample procedures. and refill the system completely with one type of coolant.
ENGINE MAINTENANCE - Extended Life Coolant Minimum recommended pressure cap 13 psi (90 kPa) Maximum top tank coolant temperature 225°F (107°C) Winterfronts — Minimum allowed air passage area 120 in.² (774 cm²) • Conduct coolant maintenance checks including freeze point, pH, nitrite and carboxylate tests at least twice annually to maintain engine protection. Nitrited Extended Life Coolant NOTE Coolant volumes are dependent on chassis model and cab/ sleeper heater options.
ENGINE MAINTENANCE - Fuel Recommendations Fuel Recommendations 2 Precautions and recomendations for selecting and using the right diesel fuel. WARNING The use of diesel fuel that has been mixed with other fuels may cause an explosion. DO NOT mix gasoline, alcohol, or gasohol with diesel fuel. Make sure you know your fuel source and use the recommended diesel fuel as indicated in this section of the manual. Failure to comply may result in death, personal injury, equipment or property damage.
ENGINE MAINTENANCE - Warranty and the Use of Biodiesel Fuel CAUTION If ultra-low-sulfur diesel (ULSD) fuel is not used, the engine may not meet emission regulations, and damage may occur to the exhaust aftertreatment system. The use of high-sulfur diesel fuel will damage the exhaust aftertreatment system and impact the engine emission. ULSD fuel is required for correct operation of the aftertreatment.
ENGINE MAINTENANCE - Recommendations to Avoid Fuel Gelling 2 The use of approved biodiesel fuel does not affect the PACCAR engine warranty. Failures caused by the use of nonapproved biodiesel fuels or other fuel additives that are of unacceptable quality or do not meet specified industry standards are not considered as defects of parts or workmanship by PACCAR and therefore will not be covered by the PACCAR engine warranty.
ENGINE MAINTENANCE - Diesel Exhaust Fluid Recommendations and Specifications WARNING Diesel Exhaust Fluid (DEF) contains urea. DO NOT get the substance in your eyes. In case of contact, immediately flush eyes with large amounts of water for a minimum of 15 minutes. DO NOT swallow internally. In the event the diesel exhaust fluid is ingested, contact a physician immediately. Reference the Materials Safety Data Sheet (MSDS) for additional information. Failure to comply may result in personal injury.
ENGINE MAINTENANCE - Maintenance Procedures 2 • dealers. For assistance locating DEF, contact your local PACCAR authorized repair location. If your vehicle is out of DEF and you are unable to locate a source to purchase DEF, please contact the vehicle OEM customer care center at the telephone number provided in the vehicle operator’s manual.
ENGINE MAINTENANCE - Maintenance Procedures Oil Level Indication on Dipstick This procedure should be followed when oil level is low and more oil needs to be added. Engine Oil Dip Stick Markings High and low marks on the dipstick indicate level of oil in the oil pan. NOTE On the engine oil dipstick, the difference between the low oil level mark (2) and high oil level mark (1) is two US quarts (1.9 liters). 1 1. Top up with oil, if necessary, via the filler opening.
ENGINE MAINTENANCE - Maintenance Procedures Oil Filter Removal Preparation 2 This procedure should be followed before replacing engine oil filters. CAUTION Before beginning to remove and/or disconnect any components, wait at least 5 minutes after the key switch is turned OFF for the aftertreatment DEF dosing system to purge the DEF from the system. The DEF system purges to prevent damage from freezing. Failure to comply may result in equipment or property damage.
ENGINE MAINTENANCE - Maintenance Procedures Fuel Filter Important information on replacing engine mounted cartridge type fuel filters. Perform these maintenance procedures according to the Preventative Maintenance Schedule. NOTE Use of poor quality fuel may require more frequent fuel filter element service. Description WARNING When removing the fuel filter, a quantity of fuel will escape. DO NOT smoke or allow an open flame in close proximity.
ENGINE MAINTENANCE - Maintenance Procedures 2 Fuel Filter Removal 4. Fuel Filter Housing Procedure for removing the engine fuel filter. 1. Clean the fuel filter cap and surrounding area to ensure dirt does not fall into the fuel module. Follow the steps below to remove the fuel filter: Dirt in the fuel system can lead to significant damage to the fuel system. Failure to comply may result in equipment or property damage. 1 2 3 4 1. Fuel Filter Cap 2. Fuel Filter 3. Manual Priming Pump 60 4.
ENGINE MAINTENANCE - Maintenance Procedures 3. Tighten the fuel filter cap by rotating it clockwise until the filter cap O-ring makes contact with the fuel module. Then tighten the filter cap to 30 lb-ft (40 N·m) as specified on the filter cap. 4. If installing a new fuel filter on a PX-7, loosen the fuel priming pump knob by rotating it counter-clockwise. NOTE The PX-9 uses an electric priming pump.
ENGINE MAINTENANCE - Maintenance Procedures CAUTION 2 The following instructions should only be used in emergency situations when the fuel tank has run dry. Failure to follow the starting instructions below may damage the starter motor. 1. Loosen the fuel primer pump knob by rotating it counter-clockwise. 2. If equipped with a return fuel blending valve, turn the valve to the PRIME (closed) position. 3. Operate the priming pump by moving the knob in and out for 150 seconds.
ENGINE MAINTENANCE - Maintenance Procedures Valve Position 1. Run (open) 2. Prime (closed) 8. If equipped with a return fuel blending valve, turn the bypass to the RUN (open) position. NOTE Failure to return the bypass to the RUN (open) position will prevent fuel recirculation and heating. WARNING DO NOT loosen any fuel line fittings in order to bleed the fuel system of air. The system is under high pressure which, when relieved, could cause death, personal injury, equipment or property damage.
ENGINE MAINTENANCE - Maintenance Procedures NOTE 2 Test the engine coolant at least twice per year to determine if the coolant must be replaced. If it is determined that the coolant should be replaced, make sure to flush the coolant system. Contact a PACCAR® Authorized Repair Location for flushing the coolant system. Service interval is every oil change or 15,000 mi (24,000 km), 500 hours, or 6 months, whichever occurs first.
ENGINE MAINTENANCE - Maintenance Procedures • • Hose condition, deterioration/ signs of leaking Hose clamp torque Drive Belts Maintenance checks and procedures for engine drive belts. NOTE Always fit the same type of belts as the ones replaced. Engine Belt Checks Maintenance check for engine drive belts. Perform these maintenance procedures according to the Preventative Maintenance Schedule. 1.
ENGINE MAINTENANCE - Maintenance Procedures 1. Place the new poly V-belt over the pulleys, making certain the belt falls into all the belt pulley grooves. 2 NOTE When installing the belts do not wrap belt around the tensioner until after the belt has been wrapped around all other pulleys and idlers. 2. After installing the belt, carefully allow the belt tensioner to spring 66 back to its normal position.
ENGINE MAINTENANCE - Maintenance Procedures Medium and Large DEF Tank Small DEF Tank Filter Access 2 1. Replace the aftertreatment DEF dosing unit (DEF module) filter according to the maintenance schedule. Y53-1185-1E1 (04/16/18) 2. From the bottom of the tank, remove the cover plate by removing the various fasteners holding it on then allow the cover plate to drop down. Air Compressor Maintenance procedures for the air compressor.
ENGINE MAINTENANCE - Maintenance Procedures Perform these maintenance procedures according to the Preventative Maintenance Schedule. 2 1. Check and correct the following charge air piping components: • 1. Check and correct for carbon buildup Air Intake System • • Hose/pipe condition – deterioration/signs of leaking Hose clamps for tightness Clearance to other components Air Cleaner Charge Air Cooler Proper maintenance procedures for the air cleaner. Maintenance checks for the charge air cooler.
ENGINE MAINTENANCE - Engine Identification Battery box mounting bolt – torque Crankshaft - Vibration Damper Maintenance checks for the engine crankshaft. Perform these maintenance procedures according to the Preventative Maintenance Schedule. 1. If equipped with a rubber-type crankshaft damper, perform the following checks of vibration damper: • • Inspect for cracks, nicks, leakage Check fastener torque Engine Mounting Bolts Maintenance guidelines for engine mounting bolts.
ENGINE MAINTENANCE - Engine Identification 3 2 1 4 5 2 6 7 8 9 Have the following engine data available when communicating with a PACCAR Authorized Repair Location: 1. 2. 3. 4. 5. 6. 7. 8. 9.
ENGINE MAINTENANCE - Engine Identification NOTE 2 Not all engines have ECM dataplates. Bosch dataplate includes: 1. Dataplate 2. Engine Serial Number If the engine dataplate (1) is NOT legible, the ESN (2) can be found on the engine block, on top of the lubricating oil cooler housing. Additional engine information is on the electronic control module (ECM) dataplate. Fuel Injection Pump Dataplate The Bosch fuel injection pump dataplate is located on the fuel pump.
ENGINE MAINTENANCE - Engine Identification PACCAR Engine Nomenclature 2 The PACCAR engine nomenclature provides the following information: PX-9 • Date code Variable Geometry Turbocharger Dataplate 240 1 NOTE The electronic actuator on the VGT is a serviceable component and has a separate dataplate that contains information to assist in servicing or replacement. 2 1. Horsepower Rating 2. Engine Model Air Compressor Dataplate NOTE Not all engines are equipped with an air compressor.
ENGINE WARRANTY Chapter 3 | ENGINE WARRANTY United States and Canada Engine Warranty ....................................................................................
Warranty Engine | 3 Chapter ENGINE WARRANTY - United States and Canada Engine Warranty United States and Canada Engine Warranty 3 Engine Warranty for Standard Applications PACCAR PX-9 engine coverage for standard applications . Products Warranted This warranty applies to new PACCAR PX-9 engines sold and used in the United States 1 or Canada and operated in onhighway applications with one exception – there is different warranty coverage for engines used in the fire apparatus truck applications.
ENGINE WARRANTY - United States and Canada Engine Warranty in its sole discretion, PACCAR may pay reasonable costs for a mechanic to travel to and from the location of the vehicle when an engine repair is performed at the site of the failure. are not reusable due to the warrantable failure. The owner is responsible for communication expenses, meals, lodging and similar costs incurred as a result of a warrantable failure.
ENGINE WARRANTY - United States and Canada Engine Warranty 3 used in repairs due to the above nonwarrantable conditions is not warrantable. of the part it replaced and is entitled to the remaining coverage hereunder. This warranty does not apply to accessories supplied by the vehicle original equipment manufacturer (OEM) which are covered by the OEM vehicle warranty. PACCAR is not responsible for damage or loss resulting from engine horsepower/ torque upgrades.
ENGINE WARRANTY - United States and Canada Engine Warranty This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Engine Warranty for Fire Apparatus Truck Applications PACCAR PX-9 engine coverage for fire apparatus truck applications. This warranty applies to new PACCAR PX-9 engines sold and used in the United States 2 or Canada and operated in fire apparatus truck applications.
ENGINE WARRANTY - United States and Canada Engine Warranty PACCAR authorized engine dealer within 30 days of discovery. Except for engines disabled by a warrantable failure, owner must also deliver the engine to the repair facility. 3 The owner is responsible for the cost of lubricating oil, antifreeze, filter elements and other maintenance items provided during warranty repairs unless such items are not reusable due to the warrantable failure.
ENGINE WARRANTY - United States and Canada Engine Warranty Failures of belts and hoses supplied by PACCAR are covered for the first year from the date of delivery of the engine to the first purchaser or first lessee. Parts used to repair a warrantable failure may be new parts, approved rebuilt parts, or repaired parts. PACCAR is not responsible for failures resulting from the use of parts not approved by PACCAR.
ENGINE WARRANTY - United States and Canada Engine Warranty 3 and equipped so as to conform at the time of sale by PACCAR with all U.S.
ENGINE WARRANTY - United States and Canada Engine Warranty used in repairs due to the above nonwarrantable conditions is not warrantable. PACCAR is not responsible for non-engine repairs, downtime expenses, cargo damage, fines, all applicable taxes, all business costs or other losses resulting from a warrantable failure. PACCAR does not warrant antifreeze, lubricants, filters, filter elements, or any other part which is considered a maintenance item.
ENGINE WARRANTY - United States and Canada Engine Warranty Manufacturer's Warranty Coverage 3 This warranty coverage is provided for five years or 100,000 mi (160,000) km or 3,000 hours of engine operation, whichever first occurs from the date of delivery of the engine to the first purchaser or first lessee. Where a warrantable condition exists, PACCAR will repair your engine at no cost to you including diagnosis, parts and labor.
ENGINE WARRANTY - United States and Canada Engine Warranty • • • • • • • • • • DEF tank and lines DEF tank heater coolant control valve DEF temperature sensors Diesel Exhaust Fluid (DEF) dosing unit (Pump) Diesel oxidation catalyst Diesel particulate filter (except for ash maintenance) Diesel particulate filter differential pressure sensor EGR Exhaust gas piping from turbocharger out to the last aftertreatment device NOx sensors SCR catalyst Air Handling Component • • • • • • • • Ambient air temperatur
ENGINE WARRANTY - United States and Canada Engine Warranty 3 Cummins Distributor. Your vehicle contains air, fuel, and electrical components that may affect engine emission controls. The use of non-genuine engine or vehicle replacement parts that are not equivalent to the PACCAR engine or OEM vehicle manufacturer’s original part may impair the engine and vehicle emissions control system from working or functioning effectively, and may jeopardize your emissions warranty coverage.
ENGINE WARRANTY - United States and Canada Engine Warranty PACCAR’s time, mileage, and hour limitations of the engine warranty. The maximum time, mileage and hour limitations of the engine warranty begin running on the date of delivery to the first purchaser or first lessee. The accrued time, mileage, or hours is calculated when the engine is brought into an authorized dealer for correction of warrantable failures.
ENGINE WARRANTY - United States and Canada Engine Warranty 3 86 Y53-1185-1E1 (04/16/18)
Index Index A D Additives to Cooling System 48 After Replacing Engine Oil Filter(s) 58 Aftertreatment Exhaust Piping 36 Air Cleaner 68 Air Compressor 67 Air Intake Piping 36 Antifreeze 63 Diesel Exhaust Fluid 37 Diesel Exhaust Fluid (DEF) Lamp 17 Diesel Exhaust Fluid filter 66 Diesel Particulate Filter (DPF) Warning Lamp 16 Drive Belts 65 Driving 20 B Batteries, Cables, and Connections 68 Biodiesel 59 C Charge Air Cooler 68 Charge Air Piping 68 Chassis Fuel Filter / Water Separator 35 Check Engine Lam
Index Engine Wait-To-Start Lamp 17 Engine Warning Lamps 14 Engine, Check Engine 15 Exhaust Brake 18 Extended Life Coolant 51, 64 F Fan Belt Tensioner 65 Forward 7 Fuel Filter 59 Fuel Filter Installation 60 Fuel Filter Removal 60 Fuel Recommendations 52 G General Safety Instructions 8 H High Exhaust System Temperature (HEST) Warning Lamp 16 I Idling in Freezing Temperatures, Extended 26 Illustrations 8 M Maintenance Schedule Intervals 37 Malfunction Indicator Lamp 16 88 N T Normal Starting Procedur
WARNING Breathing diesel engine exhaust exposes you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. • Always start and operate the engine in a well-ventilated area. • If in an enclosed area, vent the exhaust to the outside. • Do not modify or tamper with the exhaust system. • Do not idle the engine except as necessary. For more information go to www.P65warnings.ca.gov/diesel. PACRI Engines P.O.
