0 Maintenance Mm Malntmenoe Berlin-Brandenburg An klfU kso Engines Campany

Excellvent service for industrial gas turbines GE LM2500, LM5000 and LM6000

The center of excellence for MTU Maintenance Berlin-Brandenburg,

industrial gas turbines an affiliate of MTU Aero Enginea, nnks among the glohlly leading companies eng;aged In the maintenance, repair and overhaul (MRO) of air- craft englnes and industrial gas turbines (IGTs). At the Ludwigsfetde location to the swth of ' Berlin, gas ,brbines have been repaired and overhauled for over 25 years. Tday, MlIJ Maintenance Min-Brandenburg is MTU's cen- ter of excellence for the repair of Industrial gas turbines.

Olobal seruke network The company is a llcensed Level N depot

I for all t y p of General Electric LM2500, LM5000 and LM6000 gas turbines. Its cus- tomers hail from power eneration, marine propulsion and compressor statlon appllca tions, on- and off-shore.

A unit of the MTU group, MTU Maintenance Berlin-Branden burg benefits from a global repair and setvice network and moreover from a broad knowledge base In the development, manufacturing and repair areas. It closely cooperates with the shops at MTU's H a n m r , Munich and Kuala Lumpur (Malapla) locations.

lWTU Malntenanee Rarlln-Srandenkrrg is haadqunrtered in ludwlgsfdde to the swtmvaa of M i n .

Always a rel1aMe partner In its role as a reliable partner, the wmp+

ny offers its international clientele a unique combination of technical expertise, outritanct Ing quality standards and an unusually highly qualified, service-oriented workforce. The MlU specialists can draw from the entlre spectrum of highly advanced repair technlques. In the process, It achieves globally unique levels of restoration that help extend the l ie of gas turbines.

For each customer, the company separa* ly develops eustomkred servke packages from its wtnprehensive services portfolio for new dimensions in the support of gas turbines in the shop and on-slte,

krml looles kck om more than 25 yeam of exparimes MWon and gas m p a n l a a rely on MTU Maintenance bwm s t a k e around the g b k are among Armpa with lM25M) mrim englnes. Berl l~ndmburg. c u m e r e ,

World-class customer service C a p a k hap e r v l m For over two deeadea, MTU Malntenance

hss Iwe@ its aircraft englne experience also for the maintenance, repair and overhaul (MRO) of Industrial gas turbines. This beneflts customers most of all- For the gas turbine MR6 actlvltles borrow heavily from the quality level associated with the maintenance of aircraft engines, a level that necessarily satisfies the most strinpnt of requirements. The company has turned ib shop into a highly advanced maintenance llne along which gas turblnes are tom down, inspected, repaired, and built up. In all of this, the team of repair specialists have their sights set on the one goal of smart- ly moving the turbines through the shop so their operators can cycle them back into rew anue service wlth a mlnlmum of delay.

Capabilities: Dedicated module shops Electronic piece parts tracking system (on-log/off-log system) MTU proprietary stringent rotor stack lng procedure Latest balancing technology Hot section replacement Engineering support for every gas turbine me Q u a r i system based on F A A - a p p r d flight engine system-minimal toleranms and highest quality standards

Excellence In o a d e e s The Ludwigsfelde speclalists are on call

around the clock 365 days a year to serve their customers. tf thlngs get ugly, a hotline service takes calls 24 hours a day all year round to organize the action on-site. The corn pany has long-term agreements wlth some customers and if so requested handles the entire maintenance management for them. Its servlces range from removal and recommls- sionlng, on-site repair, periodic inspeetlon, remote monitoring and vibration analyses all the way to engineering consulting and cus- tomer training. MTU Maintenance makes sure customers are optimally supplied with all MTU services, spare parts and leased gas turbines via MTUk e.pwl servlces. Thanks to Mnl's regional presence in the Americas and Asia the technlclans of Its mobile, flexible field service will reach any location outside Europe witkin 24 hours,

Capa bBities: Periodic inspections, Lwel 1 and 2 on-site maintenance Individually scheduled preventive mainte- nance MlU uses the Alertm system by Cogsys Limited Rotable units, tooling management, spare parts sugply/management Remote monitoring and trend analysis Vlbratkn surveys, trim balancing, laser alignment, DLE mapping Engine control sewices

* Tralnlng

Repair beats replacement The focilily near Berlin uses innovative

high-tech repair techniques that help its c u e tomers save money without sacrificing quality. The MTU experts an? performing 80 percent of all repairs [Mouse, true to their motto "repair beats replacement". For customers, repair costs less than a new part. The quality and reliability of a repaired part matches that of a virgin part. Extensfve exchans of exqeri- ence and know-how among the MTU shops helps continuously develop and improve repair techniques to optirnb the avallabllity and reliability of the gas turbines.

MTU in-house repairs: Trimm state-of-the-art grinding machine: ginding of entire HPC/HPT stator modules for minimal tip clearances High-speed grinding machine for HPT rotor

World-class testing MTU Maintenance Berlln-Brandenburg

sports one of the world's largest and most advanced IGT test cells. It is one of the only two test cells available anywhere that are able to accommodate LM2500 and LM6000 gas turbines In true service environments. LM5000 turbine test runs are conducted on an aero engine test bed. That indeed permits thorough testing to be conducted on often highly- stressd components and ensures that main- tenance quality is an optimum.

Quality, a prime priority MTU safeguards its high quality standard

through an integrated management system that monitors its environmental protection effort as well as the quality of its products and services and the effectiveness of its occupational health and safety effort. The processes and systems involved are regularly audited and certified by internal and external auditors.

machining Various thermal barrier coatings (TBC) available Customized repair development

Approvals: GE-authorized shop FAA-approved repalr station

* EASA-/LBA-approved maintenance and production organization DIM IS0 9000 and 9001:2000 quality management certification DIN IS0 14001 environmental management certification Registered supplier in Achilles and First Point Assessment LW. (FPAL) databases SCGapprcwd field service st&!

C a p bilities: Natural gas supply Emission measuring capabilities for testing of DL€ p s turbines Extensive combustor mapping capabilities Slave power turbine for LM2500 gas gener- ator only testing available LPC booster trlm balancing capabilities Spectrum analysis capabilities for measuring vibrations Digital data recording of all relevant gas turbine parameters

The wmpany boasts a high-tech machine pool-seen hen b a 30 measuring machine.

Compelling capabilities Experlwce MTU Maintenance BerliwBrandenburg pro- vides MRO services for all versions of the following gas turbfnes:

LM2500 LM2500+ LM2500DLE LM5000

+ LM6000

To date, MTU has handled almost 600 gas turbine shop visits. More than 100 engines are being maintained under long-term service agreements.

Repair About 80 percent of the repair work is

carried out within MTU Malntenance, which results in lower costs and shorter turnaround times.

Toatlng At MTU's test cell center, LM2500 and

LMbOOO gas turbines are tested under real load conditions without any restrictions in terms of synchronization to the grid or avail- a b i l i of tests slots.

Gill upon ue for rrs~letance The dedicated professionals at MTU

Maintenance Berlln-Brandenburg wil be glad to tailor maintenance and repair schedules to sult your very needs.

I

A member of MTU Maintenance Berlin-Brandenburg's field service learn maintaining an LY2500 omite at the customer's. I