Chapter 4. ORGANIZATIONAL MAINTENANCE INSTRUCTIONS

TM 5-6625-2691-13&P

CHAPTER 4

ORGANIZATIONAL MAINTENANCE

INSTRUCTIONS

Section I. SERVICE UPON RECEIPT OF MATERIEL

4-3. Inspecting and Servicing

4-1. Unloading the Equipment

The test set is shipped fully assembled, crated and

WARNING

Do not connect the test set to power

blocked.

source until all initial inspection pro-

4 - 2 . Unpacking the Equipment

cedures have been carried out.

a. General. For shipment, the test set is normally

a. After unpacking, the test set should be checked

using the following inspections:

packed in a crate.

(1) Check chassis for possible damage.

b. Unpacking

(2) Inspect interior components for damage.

(1) Remove all crating and weather resistant

(3) Check for loose electrical or hardware connec-

wrapping.

tions.

(4) Clean the unit for any foreign material which

(2) Remove internal cushioning and the dessicants

may interfere with operation.

used to remove moisture in transit.

NOTE

Correct any deficiency when first noted.

CAUTION

Exercise care while uncrating to avoid

b. Perform the quarterly preventive maintenance

damaging the test set.

service table, 4-1.

(3) Check the equipment against the packing list

4-4. Installation

and report all discrepancies to direct support mainte-

Refer to paragraph 2-3 for information on the in-

stallation of the equipment.

nance personnel.

Section Il. MOVEMENT TO A NEW WORKSITE

link to storage position.

4 - 5 . Dismantling for Movement

b. Inspect interior components for security mount-

Disconnect the test set from its power source before

ing.

removing parts or assemblies. Follow the following pro-

c. Close all doors and cover seams with pressure sen-

cedure for dismantling the test set in preparation for

moving to a new worksite.

sitive waterproof tape.

d. Remove mounting bolts or tie down rods, cables or

a. Disconnect the load as follows:

lashings that fasten test set down.

(1) Rotate the variable load control knob (fig. 4-1)

e. Enclose the unit in a water resistant barrier and

full counterclockwise.

seal.

(2) Place all fixed load switches in "OFF" position.

f. Encase the unit in a strong wooden crate or box.

(3) Stop tested equipment.

Block the unit to prevent shifting.

(4) Remove input leads. Secure copper shorting

4-1