Mack ASET AC Diesel Engine Service Shop Manual

Covers: Mack ASET AC Diesel Engine w/ EGR, 728 cu. in. (12 L)
Pages: 536
Format: PDF
File size: 48mb
Works with: Windows/Mac/Tablet/Smartphone
Notes: Searchable, printable, instant download

Get the latest factory information you need to maintain, troubleshoot, repair, and overhaul Mack ASET AC diesel engines with cooled EGR using this comprehensive service manual. Written for technicians and mechanics, this OEM publication provides detailed procedures and specifications to help service the engine in and out of the chassis according to manufacturer standards.

Inside you’ll find step-by-step repair instructions, engine overhaul procedures, diagnostic information, technical specifications, illustrations, and diagrams covering the engine’s major mechanical systems. Whether you’re performing routine maintenance, diagnosing a performance issue, repairing engine components, or carrying out a complete rebuild, this manual provides the information needed to complete the job accurately and efficiently.

ASET (Application Specific Engine Technology) engines are widely used in Mack trucks, making this manual a valuable resource for fleet operators, owner-operators, diesel repair shops, and independent mechanics. Having access to factory service information can help reduce downtime, improve repair accuracy, and save money on maintenance and overhaul work.

The manual is delivered in high-resolution PDF format and can be viewed on your computer, tablet, or smartphone. Fully searchable and printable, it allows you to quickly find the information you need and print individual pages for convenient use in the shop.

For electronic control system information, refer to the V-MAC III service manual.

Topics:

• Introduction
• Safety Information
• Conversion Chart
• About The Mack ASET AC Diesel Engine
• Visual Identification
• Engine Model Identification
• Description And Operation
• Engine Design Features
• Glossary Of Terms
• Component Locator
• Component Location Views
• Engine Symptom Diagnosis
• Camshaft Timing And Lobe Lift Checks
• Chassis-mounted Charge Air Cooling Tests
• Cylinder Head And Cylinder Block Leak Test Procedure
• Engine Brake Tests (Mack Powerleash)
• Engine Brake Tests (J-tech)
• Maintenance
• Lubrication System Maintenance
• Fuel Filter Element Replacement
• Coolant Conditioner Element Replacement
• Oil Coalescing Air Filter Replacement
• Drive Belt Replacement And Tensioning
• Engine Removal
• Engine Disassembly
• Cylinder Block Reconditioning
• Crankshaft And Flywheel Bench Procedures
• Auxiliary Shaft And Camshaft Bench Procedures
• Connecting Rod And Piston Bench Procedures
• Cylinder Head Overhaul
• Valve Rocker Arm Shaft Bench Procedures
• Lubrication System Bench Procedures
• Cooling System Components Bench Procedures
• Fuel System Component Bench Procedures
• VTG System Bench Procedures
• Engine Reassembly
• Engine Installation
• Electronic Unit Pump Replacement (In-chassis)
• Camshaft Replacement (In-chassis)
• Exhaust Valve Yoke Pin And Valve Rotator Inspection And Replacement Criteria (In-chassis)
• Valve Lifter H-ring Dislodgement And Alignment Inspections (In-chassis)
• EECU And Sensor Service Procedures (In-chassis)
• Cooling System Service Procedures (In-chassis)
• EGR System Service Procedures (In-chassis) For ASET AC Engine
• VTG Turbocharger Service Procedures
• Engine Setup And Adjustments
• Engine Speed And Position Sensors Installation And Adjustment
• Engine Final Preparation And Operational Check
• Rebuilt Engine Run-in Procedures
• Engine Mechanical Specifications
• Engine Assembly Lubricants And Sealants
• Engine Drive Belt Specifications
• Schematic & Routing Diagrams
• Engine Systems Schematics
• Special Tools & Equipment
• Engine Special Tools
• Appendix
• Fastener Identification
• Torque Wrench Use
• Turbocharger Failure And Actions Required To Avoid Repeat Failure