The demonstrations Self_motion had various causes Causation , among them the tax hikes , the exploitation of shale gas through hydraulic fracturing and the Roșia Montană Project .

In addition to the failure of that engine , fragments of the disc severed Destroying two of the three hydraulic control Control systems , and damaged Damaging fuel lines for the centre engine ( engine # 2 ) .

The rapid decompression in the cargo hold caused Causation a partial collapse of the passenger compartment floor , which in turn jammed Motion or restricted Hindering some of the control Control cables , which led to Causation various flight control Control hydraulic actuators .

There was no rupture Destroying of any hydraulic system , so the pilots still had control Control of the ailerons , the right elevator , and the horizontal stabilizer .

The Pullman was 9 coaches long , and was hauled by an 11-month-old diesel hydraulic Class 52 `` Western '' locomotive , No .

The express train was normally formed Coming_to_be by a Blue Pullman multiple unit , an experimental type of new luxury train built for pullman services , but this regular train had to be taken out Removing of service and replaced Change_of_leadership by the stand-by diesel hydraulic .

One encountered hydraulic problems , another was caught Hold in a sand storm Attack , and another showed Presence signs of a cracked rotor blade .

As the engine separated Forming_relationships from the aircraft , it severed Destroying hydraulic fluid lines that lock the wing 's leading-edge slats in place and damaged Damaging a section of the left Departing wing 's leading edge .

These early fracturing tests were later superseded by hydraulic fracturing technologies .

The 2012–14 Romanian protests Protest against shale gas are an ongoing series of protests Protest in major Romanian cities against exploitation of shale gas through controversial method of hydraulic fracturing .

The hydraulic infrastructure was destroyed Destroying on six islands , requiring $ 1 million ( 1984 USD ) in repairs .

Cabin pressurization continued to expand Expansion and contract the improperly repaired bulkhead until the day of the accident , when the faulty repair finally failed Earnings_and_losses , causing Causation the rapid decompression that ripped Removing off a large portion of the tail and caused Causation the loss Earnings_and_losses of hydraulic controls Control to the entire plane .