operators_manual
Table Of Contents
- Contents
- Engine Operation
- Safety - Introduction
- Emergency - What To Do If
- Operating Instructions
- Engine Maintenance
- Maintenance Requirements
- Maintenance Schedule
- Engine Specifications
- Engine Lubricating Oil Recommendations and Specifications
- Engine Oil Specifications
- Engine Lubrication and Filter Intervals
- Cooling System Maintenance
- Engine Coolant Specifications
- Extended Life Coolant
- Fuel Recommendations
- Warranty and the Use of Biodiesel Fuel
- Recommendations to Avoid Fuel Gelling
- Maintenance Procedures
- Engine Oil Level
- Engine Oil Filter
- Crankcase Ventilation (CCV) Module Maintenance
- Fuel Filter
- Cooling System
- Drive Belts
- Engine Belt Checks
- Fan Belt Tensioner
- Engine Fan
- Poly V-belt and Fan Drive Belt Removal
- Poly V-belt and Fan Drive Belt Installation
- Poly V-belt, Alternator, Air-Conditioning Compressor Drive and Coolant Pump Drive Removal
- Poly V-belt, Alternator, Air-Conditioning Compressor Drive and Coolant Pump Drive Install
- Aftertreatment System
- Air System
- Air Intake System
- Turbocharger
- Exhaust System
- Charging - Cranking System
- Crankshaft - Vibration Damper
- Engine Mounting Bolts
- Engine Valves
- Engine Identification
- Engine Warranty
- Index
Cooling System Sealing Additives
and Soluble Oils
OK
1
1. Do not use soluble oils or sealing
additives.
CAUTION
The use of sealing additives or soluble
oils in the
cooling system can cause
damage to the engine. These additives
can plug various areas of the radiator,
EGR system and oil cooler. The plug-
ging of the cooling system can hamper
heat transfer, causing internal engine
damage. Do not use sealing additives
or soluble oils in the cooling system.
The use of sealing additives can:
• Build up in coolant low-flow
areas.
• Plug the radiator and oil cooler.
•
Damage the water pump seal.
• Damage heat transfer surfaces.
• Damage seals and hoses.
• Corrode brass and copper.
Failure to comply may result in equip-
ment or property damage.
Engine Coolant
Specifications
Engine capacity, pressure, and
temperature specifications.
Engine Coolant Specifications for
PACCAR MX-13
Coolant Capacity
Approx. 13 gallons
3
(49 liters)
Minimum
Recommended
Pressure Cap
15 psi (103 kPa)
Maximum Engine
Coolant Outlet
Temperature
223°F (106°C)
NOTE
Coolant volumes are dependent on
chassis model and
cab/ sleeper heater
options.
Extended Life Coolant
Information on using Extended Life Coolant
(ELC).
Perform these maintenance procedures
according to the Preventative Maintenance
Schedule.
•
Conduct coolant maintenance
checks including freeze point, pH,
nitrite and carboxylate tests at least
ENGINE MAINTENANCE - Engine Coolant Specifications
3
Varies with vehicle equipment
Y53-1181-1K1 (08/2018) 45
2