Chapter 9. ENGINE SYSTEM TEST PROCEDURES

TM 9-2320-209-34-1

ENGINE SYSTEM TEST PROCEDURES

9-1. GENERAL. This chapter gives test procedures for the tests given in chapter 8,

for the engine system .

9-2. TEST SET-UP. Instructions for setup of test equipment and parts to be tested

are given before the test procedures. Illustrations are used, when needed, to show

you how to hook up the test equipment to the part to be tested.

9-3. TEST PROCEDURE. Detailed step-by-step instructions, in flow chart form, are

given for each test. The procedure calls out the type of test and the condition of the

truck system for each part of testing. The step-by-step test will lead you to the bad

component or to a fault symptom within a related system. Reference is made to the

fault symptom index, chapter 6, if the test shows a fault in another system.