Orenda OTF-3 IndustrialThe Orenda OTF industrial and aircraft –11 & -14 engines are fully supported at S&S Turbine Services Ltd., including full overhauls, auxiliaries refurbishment, and test running on our cell.
Currently, we hold one of the largest parts inventories for these units, including whole overhaul exchange core engine assemblies for those customers who need a minimum of downtime.

Upgrades available include the latest in blunt profile turbine nozzles, film cooling, and ceramic thermal barrier coatings, to provide significant increases in component longevity and specific output. A highly recommended upgrade is to the OTF-390 Centre bearing assembly, for all models of this engine family, to give the ultimate in unit longevity, and bearing life.

Orenda-14 for Sabre Mk-VI

Please inquire into our full line of services, we would be happy to quote you for your exact needs, be it a ground power or your Sabre Mk-VI application.

501K Overhaul ServicesThe Allison 501K/T56 product line is one of S&S Turbine Services Ltd.'s mainstays for which we have full Level III overhaul and test capability for both industrial and aviation applications.

Parts sourcing from selected industrial, commercial and military surplus ensures our customers get the very best in parts quality and economy. As with all our supported turbine products, all overhaul and heavy maintenance parts are thoroughly inspected before placed in our, or a customer's, unit. Allison 501 parts and rental engine inventory levels vary due to demand, so please contact us for availability.

Operators of older 501K units may wish to take advantage of our hot section upgrade package. Through the application of ceramic thermal barrier coatings to selected hot section components, reliability and time between overhauls TBO) period can be enhanced without the big bills associated with the full KB5 upgrade that OEM shops perform. Too often we hear of 501K units that are in service at below 3.0 mW maximum load. Come overhaul time, the operator is forced to upgrade the unit to full KB5 status. This is an unnecessary expenditure that can be better served by upgrading the original design with economical thermal barrier coatings. We therefore would be pleased to evaluate your 501K unit so as to provide a comprehensive assessment of repair and labour costs to bring your unit to serviceable or overhauled condition.

Dynamic Rotor BalanceTest Cell air brake dynamometerAllison 250-KS4 Testing

Currently, we here at S&S TSL are the only independent facility in the world performing Rolls Royce/Allison 250-C20B conversions to Marine KS4 model status, including full water brake dynamometer testing to ensure adequate output torque from 0 N2 rotor speeds, up to full output shaft rpm. Give us a call for your KS4 maintenance requirements.

For details on our services covering the refurbishment of Military Allison TF41 units, please see our Rolls Royce Spey page.

Allison 250 KS4 overhaul servicesTurbine MACU Refurbishment501K Reassembly

Dynamic Rotor Balancing ServicesSolar product support is a market we at S&S Turbine Services Ltd. take to heart. Our inventory of Saturn and Centaur maintenance and overhaul components is of the very best quality and is selectively stocked to maintain our integrity of quality parts supply. In-field servicing of Saturn and Centaur units is a large portion of our business, and we feel that few others are as qualified as our service technicians to give you, the customer, comprehensive on-condition assessments, and remaining life analysis.

We have full level IV support available for Saturn and Centaur units, as well as parts support for the Spartan and Centaur line. Please contact us for your T-1200, to T-4700 overhaul requirements for a prompt quote on pricing and turn times.

Field Support, T-1302 Mechanical Drive Units available.Field Support, Mobile T-4001 Electrical Generation UnitsCentaur T-4700 Overhaul performed at S&S Turbine Services Ltd.

Mk-2022 C-Rated unit, at completion of overhaul at our Fort St. John, BC facilities.Rolls Royce/Bristol Aerospace Marine and Industrial Olympus units are fully supported at S&S Turbine Services Ltd with Level-IV Overhaul and Test capabilities. Currently, we are one of the only independent shops in the world successfully overhauling Olympus turbine engines, offering significant reductions in overhaul costs and turn times as compared to OEM shops.

All on-engine auxiliaries and systems are supported, including Liquid fuel, Natural Gas Fuel, Air Starting and Oil systems. Internal and external drive gearboxes are fully rebuilt in-house for top quality control. All rotor dynamic balancing is performed by S&S technicians, on our own equipment to ensure perfect rotor balance and low engine operating vibration signature.

Mk-2022/2024 C-Rated Core overhaul exchange engine assemblies are kept in-stock for minimal customer downtime and fast turnaround.

Every engine assembly undergoing heavy maintenance or overhaul at our facilities is test run on our instrumented test cell, with state of the art data collection equipment. Print outs of test run data presented to the customer upon completion of test running.

As the Marine and Industrial Olympus units are no longer offered by the OEM, and their support is tapering off, we here at S&S Turbine Services Ltd are committed to keeping these excellent engines operating reliably and economically for many years to come. Why be held hostage by the OEM, who really wants you, as the customer to "upgrade" to newer, less reliable and certainly more expensive turbine units, when your Olympus units are still serving you well? We here at S&S maintain a large inventory of overhaul components, major assemblies and exchange/lease engines to keep your down time minimal, and costs under control.

Fully Refurbished HP Turbine ModuleIn-House Overhaul of AuxiliariesRefurbished Combustor Module

Upgrades and modifications for the Olympus units are constantly being developed and tested on our cell, to provide improvements in maintenance and unit reliability. Our exclusive Olympus hot section upgrades using the latest technologies in metallurgy, cooling regimens and ceramic thermal barrier coatings, allows significant improvements in cycle efficiency and component longevity. We are continuing to improve the model, where the OEM has left off in the interest of keeping these great units running well into the future. Why "upgrade" to newer turbine units when you really don't need to?

Call us today for an estimate as to your Olympus heavy maintenance requirements.