operators_manual
Table Of Contents
- Engine Operation
- Safety - Introduction
- Emergency - What To Do If
- Operating Instructions
- Engine Warning Lamps
- Stop Engine Lamp
- Engine, Check Engine
- Malfunction Indicator Lamp
- Diesel Particulate Filter (DPF) Warning Lamp
- High Exhaust System Temperature (HEST) Warning Lamp
- Diesel Exhaust Fluid (DEF) Lamp
- Engine Wait-To-Start Lamp
- Engine Braking System
- Driving
- Normal Starting Procedure
- Cold Weather Starting
- Starting Procedure After Extended Shutdown or Oil Change
- Operating the Engine
- Engine Operating Range
- Extended Idling
- Engine Shutdown
- Electromagnetic Interference
- Operating on Level and Dry Pavement
- Operating on Grades and Dry Pavement
- Tips for Operation on Slick Roads
- Engine Maintenance
- Maintenance Requirements
- Maintenance Schedule Intervals
- Preventative Maintenance Schedule
- Engine Specifications
- Engine Lubricating Oil Recommendations and Specifications
- Engine Oil Capacities and Pressures
- 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
- Fuel Filter Interval
- Diesel Exhaust Fluid Recommendations and Specifications
- Maintenance Procedures
- Engine Identification
- Engine Warranty
- Index
PX-7 Preventative Maintenance Schedule (continued)
Component
1
Maintenance Task
Recommended Preventative
Maintenance Interval
A B C D E F G H J
Overhead Set (Valves) Adjust •
Engine Brake Assembly Adjust •
Engine Steam Clean Check •
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 Specifications
Engine specifications including
horsepower, firing order, displacement,
weight, and other engine characteristics.
PACCAR PX-7
Horsepower See the EPA label on top of the valve
cover, towards the rear of the engine.
Firing Order 1-5-3-6-2-4
Crankshaft Rotation (viewed from front of engine) Clockwise
ENGINE MAINTENANCE - Engine Specifications
42 Y53-1183-1E1 (04/16/18)
2