Paraguaio
& Technology Magazine 28 .- The Defense Logistics Battalion Mechanized (28 ° B Log MEC), located in Dourados (MS) is the unit responsible for logistical support to units located in the southern state of Mato Grosso do Sul, making until the third echelon maintenance of all vehicles on wheels in the region.
Through a partnership held by the Ministry of Foreign Affairs, Ministry of Defence and the Government of Paraguay has been established that Brazil would effect the revitalization of armored vehicles EE-9 Cascavel EE-11 and Urutu acquired by the Ejército de Paraguay (EP) in Engesa 80s. Being located just 120 km from the Paraguayan border city Ponta Pora, the 28th Log Mec B received the commission to perform this task.
It was found that the vehicles were scattered in various military units and Paraguay, in August 2006, was made a diagnostic evaluation performed on all vehicles in the following cities Paraguayan Curuguaty, San Juan Bautista, Capiata, Cerrito, and Mariscal Estigarribia Asuncion. In December 2006 the agreement was signed, and he watched all the APCs ENGESA acquired by one country: EE-12 VBTP Urutu 11 and 28 EE-9 Cascavel VBR. The
schedule established for the completion of the work was Next:
• From 24/04/2007 to 15/12/2007: 8 EE-11 Urutu;
• From 15/12/20007 to 15/05/2008: 8 EE-9 Cascavel; • From 15/05 / 2008 to 15/10/2008: 8 EE-9 Cascavel; • From 15/08/2008 to 15/02/2009: 8 VBR Rattlesnake.
addition, four more Urutu Rattlesnake and four belonging to the Presidential Escort Regiment, from Asuncion, will be revitalized in his own headquarters, but by personnel from the 28th B Log Mec, until May 2009
vehicles are received in and border town of Pedro Juan Caballero in Paraguay, where they are loaded on board the bus and transported to GE's 28th B Log Mec and the first batch of 8 EE-11 Urutu have been revitalized and delivered, and now the work being done in 8-9 Cascavel EE.
Vehicles Paraguayans are rotated relatively little (from 8000 ~ 10,000 km), but the armored Urutu came in poor condition because maintenance did not suffer long. For the second batch, for a period through year-end, with the possibility of a possible embezzlement of technicians to be a holiday period, we selected eight that were in Cascavel best.
items that, according to the agreement, will be repaired are:
Mechanical Part
Motor: Replace head gasket, control valves, turbine maintenance, exchange of the pump, filters and engine oil. Fuel Supply System: maintenance of injectors, injection pump, replace the tube feeding, cleaning the fuel tank.
Cooling System: Radiator with envaretamento maintenance, changing belts, pipe, hoses and clamps; lubrication of the cardan exchange radiator cap, coolant filter and automatic transmission.
Steering System: exchange of two hoses, filter and oil steering box, tie rod lubrication, bearings, direction of the long bar and bleeding of the steering system.
Front Suspension: exchange of buffers, the smock and the spherical pin, maintenance of brake calipers, the upper and lower trays and wheel hubs.
Rear Suspension: changing shock absorbers and cushions, maintenance of brake calipers and brackets of the rear differential.
Boomerang: disassembly and reassembly, replacement of bearings, seals of oil, oil and Boomerang Covers stagnation of oil.
Exhaust: replace the tube, the gaskets and clamps.
Motor Assy in the House: exchange of cables accelerator and throttle, the cushions and the filter element.
Brake System: exchange of single and dual master cylinders, brake amplifier, one drum of the tire, cable steady and flexible tubing.
Broadcasting System: Exchange of crossbeams connecting the front and rear axle, front axle crosses the binding of wheels, oil seal retainers of the front axle and the hose connecting the transfer case to the cooling system.
Box Automatic Transmission: disassembly, adjustment of the valve body, replace the rings of the second clutch discs, gaskets, crankcase, the joints of the oil cap, the cap of the governor, the back cover of the retainer, the filter of the governor, the oil and filter. Electrical Part
Recovery alternator, panel, motor, replacement of cables, switches, plugs, connectors, washers and electrical connections.
Communication Equipment
Recovery in all radio-XX11 ERC203;
Recovery on the intercom (telephone head set, coupled to the helmet and labiofone).
Weapon Machine Gun M971 MAG
7.62 and Browning M2 .50: disassembly, cleaning, fixing damage, lubrication and replacement of damaged parts. After review, their accuracy is measured through technical shot, Cannon CE-90 90mm (only on Rattlesnake): review cleaning, repair in plug flow, exchange of retainer and lubricant oil (aeroshell fluid 41). Not done with the gun shooting coach for not being provided in the agreement.
Optical Instruments
Periscope sighting: check the electrical system, lubrication and adjustment of the mechanical system, small and short Periscope: recovery of the body and light, painting and replacement of joints, block vision, recovery and cleanup.
addition to the above, in the case of EE-9 Cascavel were made the following services: disassembly and overhaul and calibration of the scope of fire, periscope, laser rangefinder and clinometer (instrument that measures the level of the canyon from the ground) .
Review Body on seals, especially in Urutu for amphibious operation.
The bodies show no signs of corrosion.
Painting
vehicles received a new camouflage paint pattern sequence as follows: Color
applied automotive applications Number of Foreign Body Primer Gray Beige Medium 2
VW 3 VW
Green Topic 2
Brown Aztec Black VW
2 VW Cadillac Area 3
internal White 3
As instruction EP has created a new emblem as well as the enrollment had their dimensions reduced.
The revival of August 1 Urutu EE-11 was accompanied by experts in weapons of EP and now, during the revitalization of the EE-9 Cascavel, by two sergeants mechanics.
Importantly, all the money to put into practice the agreement was issued by the Ministry of Foreign Affairs (MFA) and although it required a great effort to meet the schedule, the maintenance of vehicles of 9 military units under the responsibility of the EB the 28th B Log Mec were not delayed.
Value of armored vehicles to be revitalized
EE-11 Urutu revitalized and delivered (8 vehicles): 529,530,531,532,533,534,535 and 536 enrollments To be revitalized (4 vehicles): 537,538,539 and 540 enrollments
EE-9 Cascavel
Ema phase regeneration (8 cars): enrollment 503, 507, 508, 512, 513, 521, 522 and 524
To be revitalized (20 vehicles), enrollment 501, 502, 504, 505, 506, 509, 510, 511, 514, 515, 516, 517, 518, 519, 520, 523, 525, 526, 527 and 528.
(during the first year of operation of the Rattlesnake in Paraguay had enrollment from 701 to 728)
The armored Paraguayans
In the 80s, even during the regime of President Alfredo Stroessner, 40 armored vehicles were purchased by the Brazilian company ENGESA, 28 VBR EE-EE-9:12 11Urutu. For several years, these vehicles were assigned to various units of that army, making it increasingly difficult to maintain a maintenance structure. The EE-9 Cascavel are the more modern and differ from those adopted in EB because they have a laser rangefinder, infrared display in the driver's periscope, a barn with a capacity greater than 90mm projectiles (adding 8 cocoons located in the left frontal the tower and the transmission of both, and Rattlesnake Urutu is automatic. In the models used in Brazil by have been produced in several batches, have the oldest mechanical transmission, and only 3 ° C Esq MEC, Brasilia received VBR EE-9 Cascavel with many similarities to those exported to Paraguay.
addition to models of ENGESA, Paraguay is equipped with three medium Sherman tanks in Argentina modernized and equipped with 105mm cannon, donated by the Ejército Argentino, and 15 light armored M3A1 Stuart (12 of them still listed as operational), which were Scania diesel engines for remotorizados by Brazilian Bernardini. Moreover, recently received Type 20 armored half tracks M-9 retrofitted with diesel engine Fiat, also donated by the Argentines. "
Source: Courtesy http://generalyegros.forogratis.es
addition to models of ENGESA, Paraguay is equipped with three medium Sherman tanks in Argentina modernized and equipped with 105mm cannon, donated by the Ejército Argentino, and 15 light armored M3A1 Stuart (12 of them still listed as operational), which were Scania diesel engines for remotorizados by Brazilian Bernardini. Moreover, recently received Type 20 armored half tracks M-9 retrofitted with diesel engine Fiat, also donated by the Argentines. "
Source: Courtesy http://generalyegros.forogratis.es
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