Chapter 4. DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS

TM 55-4920-373-14&P

CHAPTER 4

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS

SECTION I

PREPARATION FOR MAINTENANCE STORAGE AND SHIPMENT

4-1. G E N E R A L .

4-2. Preparation for maintenance storage and reshipment at the direct and general support maintenance

level is identical to organizational maintenance level. Refer to Chapter 3, Section I for details.

SECTION II.

CHECKOUT AND ANALYSIS

4-3. CHECKOUT INSTRUCTIONS.

4-4. Tables 4-1 through 4-4 list detail performance checks at the direct or general support maintenance

facility. Figure 4-1 illustrates various test setups to accomplish the performance checks. For probable

cause and corrective actions refer to Abnormal Indication and Corrective Action columns in checkout

procedures following. Determination of exact failure is accomplished through trouble analysis, paragraph

4-3 Repair procedures required for specific units are listed under one or more of four functional groups

in Chapter 4, Section III.

4-1