Cummins PT Fuel System Service & Troubleshooting Manual (Free Download)

Description

• Covers Cummins PT Fuel System
• 76 pages
• FREE Instant PDF Download
• Linked topics, searchable, printable
• Compatible with Windows/Mac/Tablet

This manual covers service and troubleshooting of the Cummins PT Fuel System used in older diesel engines such as the 855, L10, etc. It includes detailed specifications, illustrations and procedures to guide the mechanic with correctly repairing and overhauling the fuel system to the manufacturer’s specifications.

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Contents:

Operating Principles

• Fuel Pump
• Gear Pump
• Pressure Regulator
• Throttle
• Governors
• Injectors
• Supply Lines
• Shut-down Valve
• Inlet Connections
• Drain Lines

Fuel System Installation

• Changing Systems
• Fuel Pump
• Injectors
• Fuel Manifolds
• Drive Coupling
• Fuel Supply Tank
• Fuel Lines
• Installation Diagrams
• Shut-down Valve
• Tachometer Cable
• Saddle Tanks

Service and Adjustments

• Fuel Pump Screen
• Fuel Filter Element Changes
• Injector Adjustment
• Governor Adjustments
• Checking a PT Pump on the Engine
• Cleaning Injectors on the Engine

Fuel Pump Assembly and Disassembly

• Disassembly
• Unit Rebuilding
• Assembly
• Testing

Maintenance and Testing of Injectors

Troubleshooting the Fuel System