Hydraulic systems.

TM 38-260

(16) Each machine shall have a caution tag attached stating: "Machine has been preserved for shipment

and/or storage. Before putting the machine into operation, fill all reservoirs and lubrication systems

completely." The tag will conform to UU-T-81 and a listing of preservatives used.

NOTE

Machinery using counterweights inside the frame or

column to facilitate movement of heavy machine

components must have the counterweight removed or

blocked and tension on connecting cable or chain

relieved to prevent damage in shipment. Machinery

equipped with ball or roller antifriction devices under

ways or guide surfaces of tables or heads shall be

blocked so the antifriction balls or rollers do not carry

the weight of the applicable component during

shipment.

d. Hydraulic systems. When preparing a large hydraulic system (over 50 gallons (189 liter)) for shipment, it

may be necessary to lay the machine on its back or side on the transporting vehicle to obtain the necessary clearance

under bridges and through tunnels.

(1) Due to Environmental Protection Agency regulations, it is recommended that hydraulic fluid not be

shipped to the consignors facility. Tag the system indicating the requirement that hydraulic chambers be filled before

placing the equipment into operation. The tag should also indicate the type of hydraulic fluid required. Clean and

preserve all exterior machine surfaces in accordance with paragraph 3-2b(5).

(2) If hydraulic systems are of such a configuration that draining of the system is not required, they shall

be shipped without draining the operating fluid with the following exceptions.

(a)

Draining prior to shipment has been specifically directed.

(b)

Such shipment of fluids is determined to be uneconomical for the Government.

(c)

Any reservoir subject to spillage during shipment shall be drained.

(3) If hydraulic systems are shipped without draining, clean and preserve all exterior machine surfaces in

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