The Hartridge 120 Cummins Test Stand Manual is an essential resource for professionals and DIY enthusiasts involved in car repair. This comprehensive manual covers a wide range of topics, including installation, preparation for use, system description, and operating procedures.
Introduction and Specification (Section 1)
Introduction
General data
Dimensions
Power supply
Drive system
Air supply
Fuel system
Fuel heater
Fuel cooler
Instrumentation
Calibration system
Test oil (fuel) specification
Filter
Type numbering
Serial numbering
Standard accessories
Installing and Preparing (Section 2)
Installation
Site requirements
Mounting the test stand
Preparation for use
Cleaning
Main flowmeter
Wiring
Filling the fuel system
Connecting the cooler
Connecting an air supply
Use of controls and facia connections
Fuel inlet
Fuel outlet
Fuel outlet pressure
Vacuum
Gear pump pressure
Cooling outlet
Aneroid air connection
Thread leakage connection
Throttle leakage valve
Idle orifice valve
Flow control valve
Aneroid air control valve
Two-way switch
Three-way switch
Gauge damper
Rotary switch
Electrical control panel
Speed control
Thermostat
Systems Description (Section 3)
Fuel system
Electrical system
Variable speed system
Air systems
Operating (Section 4)
Pre-test procedures
Pre-testing notes
Mounting and connecting equipment
Shorting procedure
Test procedure: PTG pumps other than AFC
Check fuel pump seals
Set governed speed
Set throttle leakage
Set idle speed
Adjust fuel manifold pressure with internal throttle restriction plunger
Compare check point pressure
Weight assist pressure check
This manual is a valuable and hard-to-find resource that provides in-depth information for the proper use and maintenance of the Hartridge 120 Cummins Test Stand.
