GENERAL MAINTENANCE INSTRUCTIONS - TM-9-2990-205-34-P0033

TM 9- 2990- 205- 34&P

GENERAL MAINTENANCE INSTRUCTIONS

0006 00

THIS WORK PACKAGE COVERS:

General Maintenance Instructions

PURPOSE

This chapter contains instructions for cleaning before disassembly; disassembly; cleaning, inspection, and repair

of component parts; assembly; operational testing; and storage of turbosuperchargers after they have been

removed from the engine.

APPLICATION

Procedures in this chapter, except those involving components of the dust detector system, apply to all turbo

configurations covered by this manual. Maintenance operations for dust detector components apply to the "clean

air" turbos (part numbers 187727, 655595--3, and 655595--4) only.

ORGANIZATION

Each maintenance work task described in this work package will be organized in the following manner:

a. This Work Package Covers. Provides a description of the scope of the work package.

b. Initial Setup. lists the information you will need before starting the procedure, such as:

1) Tool requirements.

2) Material and supplies requirements.

3) Personnel requirements.

4) Equipment condition.

Procedure. Outlines the process for performing the task in step--by--step sequence.

ILLUSTRATIONS

Each illustration, used to describe a procedural step, will be located following that step(s).

Illustrations in WP 0007 00 are derived from a "clean air" turbo assembled for typical left hand mounting.

CONVERSIONS

At the time of publication of this manual, a program is underway for converting all standard Model 5HDR Turbo-

superchargers to the "clean air" configuration. Instructions for performing this conversion are contained in Mainte-

nance Work Order (MWO) 9--2815--220--50--1.

END OF WORK PACKAGE

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