TM 11-5841-283-12/NAVAIR 16-30APR39-1
CHAPTER 4
AVIATION UNIT MAINTENANCE
Section
Page
Subject
Repair Parts, Special Tools, TMDE, and Support Equipment . . . . . . . . . . . . . . . . . . . I
Service Upon Receipt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II
Ill
Preventive Maintenance Checks and Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV
Maintenance Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Preparation for Storage or Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI
OVERVIEW
This chapter covers instructions for performing aviation unit (organizational) maintenance of
the radar signal detecting set from initial receipt of equipment.
Section I REPAIR PARTS, SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT
Page
Para
Subject
Common Tools and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Special Tools, TMDE, and Support Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Repair Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
4-1. COMMON TOOLS AND EQUIPMENT.
The common tools and equipment needed for each maintenance function are listed in the lnitial
Setup section before each maintenance task, and a complete listing is shown in the Maintenance
4-2. SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT.
Special tools, TMDE, and support equipment needed for each maintenance function are shown in the
4-3. REPAIR PARTS.
The repair parts for AVUM maintenance are listed and shown in the Repair Parts and Special Tools
List, TM 11-5341-233-24P, which covers AVUM and AVIM maintenance for the Radar Signal Detecting
Set AN/APR-39(V)-1.
4-1