Chapter 4. DEPOT OVERHAUL STANDARDS

11-6720-239-35

CHAPTER 4

DEPOT OVERHAUL STANDARDS

Quantity

4-1. Applicability of Depot Overhaul

required

Federal stock No.

Equipment

Standards

1 ea.

Part of Camera Set

Flashgun

1 box

----------------------

M3 flash bulbs

Camera Set, Still Picture KS101A, must be

1 ea.

6750-775-8835

Film/pack

tested thoroughly after rebuilding or repair to in-

1 ea.

----------------------

Light source probe

1 ea.

----------------------

Test stand

sure that it meets adequate performance require-

1 ea.

----------------------

Light source

ments for return to stock and reissue. Use the

1 ea.

----------------------

Phototube/camera

tests described in this chapter to measure the per-

adapter

1 ea.

Polaroid Part No. 1P39

Phototube, type

formance of the repaired camera equipment. It is

1P39

mandatory that repaired equipment that is to be

1 ea.

6625-228-2201

Oscilloscope,

reissued, or returned to stock for reissue, meet all

Tektronic type

502A

of the performance standards given in this chap-

1 ea.

5950-235-2086

110 vac variable

ter.

transformer

1 ea.

----------------------

Eastman Kodak

target

1 ea.

4-2. Applicable References

Rear lens adapter

----------------------

unit

a. Repair Standards. Applicable procedures of

1 ea.

10 VDC stepdown

----------------------

the Signal Corps depots performing this test and

transformer

1 ea.

----------------------

90-volt battery

its general standards for repaired Signal equip-

1 ea.

Polaroid Part No. 1493

Lamp, type 1493

ment form a part of the requirements for testing

or 1594

1 ea.

6697-641-5083

Light meter (50 to

this equipment.

800-foot candles)

b. Technical Publications. The technical publi-

4-4. General Operational Test for Camera

cations listed below are applicable as indicated.

Set KS-101A

Equipment and subject

Publication

a. Visually examine the overall appearance of

TM 11-6720-239-12

Operator and Organizational Main-

the camera body. Note any obvious defects.

tenance Manual Including Repair

b. Extend the bellows and look for obvious de-

Parts and Special Tool Lists: Camera

fects.

Set, Still Picture KS-101A.

Field and Depot Maintenance Manual: TM 11-6720-211-35

c. Examine batteries B1 and B2 for leakage or

Camera Set, Still Picture KS-17A.

corrosion. Replace defective batteries.

d. Cock and trip the shutter. Note obvious de-

c. Modification Work Orders. Perform the work

fects in shutter locking and tripping mechanism.

specified by Modification Work Orders pertaining

e. Look through the lens and at the same time

to this equipment before making the test specified.

observe the operation of the opening and closing

DA Pam 3107 lists all available MWO'S.

blades.

f. Inspect the rollers as follows:

(1) Open the rear door.

4-3. Test Facilities Required

(2) Lift the roll latch and swing out the roll-

The following test equipment, or suitable equiva-

ers.

lents, will be used in determining compliance with

(3) Inspect rollers for damage, misalign-

ment, or dirt.

the requirements of these inspection standards.

4-1