The engine was recovered on 29 July by three heavy cranes.
Army engineers with heavy cranes were also traveling to the site, officials said.
Last week they took him for a ride on the heavy crane.
Federal officials are seeking help from agencies and private contractors that might be able to supply heavy cranes and other equipment.
The real problems now are lack of sufficient heavy cranes, emergency hospital services and poor communications and infrastructure.
"With a heavy crane attached to the lifting posts."
At 0617 the next morning, a heavy crane hoisted Winston over the side and lowered the submarine into the water.
A platform made in part of steel plates was used to reinforce the street, so it could support the second, heavier crane.
On 2 June the aircraft was removed from the runway by the use of heavy cranes and the airport reopened for normal traffic.
The stricken coach now stands on the hard shoulder of the M two having been lifted up the embankment by a heavy crane.