Section IV. Test Procedures

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Perform tests listed below after performing maintenance on equipment. These tests determine

if equipment has been properly repaired and can be returned to use. Repaired equipment must

meet performance standards given on page 2-48.

Read instructions carefully before using chart.

Perform each step in sequence. DO NOT vary sequence.

Perform all required actions.

Perform each test procedure.

Check

each

procedure

against

its

performance

standard.

Tools, test equipment, and materials: refer to page 2-1.

General

D i s c o n n e c t power supply from power source ond other equipment.

Test equipment and materials: None required.

Test connections and conditions: No connections necessary.

Procedures

Control settings: AC power switch may be in any position.

Legend: Test Procedures

Performance Standard

Test Chart

(1) Check case for damage, missing parts, condition of paint:

No damage to case, no parts missing.

Surfaces needing paint do not show bare metal.

Panel lettering readable.

(2) Remove top panel (para 2-10):

Check chassis for damage, missing parts.

No damage or missing parts.

Check mechanical assemblies for loose or missing screws, bolts, nuts.

Screws, bolts, nuts are tight. None missing.

Check all electrical assemblies for loose or missing parts.

Parts are tight. None missing.

(3) Operate power switch:

Operates properly.

(4) Turn motor B1 fan blades:

Blades turn freely without

sticking.