Cummins Holset Specialists CATALOG NUMBER 30 www.midwestwheel.com Order NLINE ™ Top 3 Reasons For Turbocharger Failure Before You Fit A New Turbocharger, Find Out What Caused The First Unit To Fail Or You Risk The Replacement Failing As Well STOP • Turbochargers are very reliable: Less than 1% of turbochargers fail due to a manufacturing fault with the turbocharger itself. • 95% of turbocharger failure are because of problems with oil starvation, oil contamination or foreign object damage. 1. Understand Why original Turbocharger Failed: • Contaminated Oil? • Inlet/Outlet restriction? • Foreign Impact Damage? • Overheated? 2. Do Thorough Preparation: • Verify Turbo Part Number & Application is correct • Ensure correct gaskets are being used (Never use gasket sealant on oil inlet/outlet • Always replace oil/filters/Air Cleaner/Clean Air Cleaner Housing • Change the Oil Inlet line as a standard practice • Ensure that DPF Filter is clean and EGR Valve is functioning properly • Verify that there are no Exhaust Muffler restrictions • Crank the engine, without starting it to push out all old oil from oil feed Line • Check All Lines/Hoses for cracks or chafing • Check PVC system for restrictions and replace PVC Filter 3. Proper Installation is Critical: • Ensure that no dirt enters the oil or air paths of the Turbo • All old gasket material must be removed/check Flanges for flatness to create proper sealing surface • All O-rings and gaskets must be in place and correctly positioned • Although Turbo is Prelubed at factory, pour oil down the oil feed port before start up • Crank Engine for 15-20 seconds to prime oil feed to Turbo • When Engine is first started, let idle for 3-5 minutes to warm up while you check for oil/air leaks/ Coolant level • Verify Engine Oil Level is proper TECH Tips
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Cummins Holset Specialists
Cummins Turbo Technologies Platinum Distributor 2017
Your New and Remanufactured Turbocharger SupplierServing Truck Dealers & Parts Distributors Nationwide
Locations in Pennsauken, NJ and Commerce City, CO
tsreman.com • 844-4A-TURBO (28-8726)
Offering Genuine Holset NEW and Factory RemanTurbo Chargers as Well as Turbo Solutions
Remanufactured Turbo Chargers.
Technology & TestingPictured to the left is a screen shot of our GenuineCummins E-Tool in action, testing VGT TurbochargerActuators.
This proprietary TooI not only allows us to test butgives us the ability to diagnose common failures.
Turbo Solutions Has Been Awarded Platinum Distributor 2017 By Cummins TurboTechnologies For A Year Of Excellent Customer Service Performance.
Turbo Solutions Specializes In Cummins Engine ApplicationsCummins Holset turbochargers are vertically integrated throughout the industry. Because Cummins Holset makesthe most technically advanced turbos in the world, not all remanufacturers can work on Cummins Holset Turboswith electronic actuators. Turbo Solutions’ technicians have the expertise and specialized tools to remanufacture
these and other Holset turbos to meet or exceed OEM specifications.
We Use OEMQuality PartsAnd Components
Over 400 UnitsIn Stock Ready To Ship!
HE351VE • #RHL3770973
4034315-VGT Electric Actuator(The Brain)
HE431VE • #RHH5350503 HE561VE • #RHH3767615
We Stock The Most Popular Models300 Series • 400 Series • 500 Series
ISB • ISM • ISL • ISC • ISX
CATA
LOG
NUM
BER
30
www.midwestwheel.com
Order NLINE™
www.midwestwheel.com
Order NLINE™
Top 3 Reasons For Turbocharger Failure
Before You Fit A New Turbocharger, Find Out What Caused The First
Unit To Fail Or You Risk The Replacement
Failing As Well
STOP • Turbochargers are very reliable: Less than 1% of turbochargers fail due to a manufacturing fault with the turbocharger itself.
• 95% of turbocharger failure are because of problems with oil starvation, oil contamination or foreign object damage.
1. Understand Why original Turbocharger Failed: • Contaminated Oil? • Inlet/Outlet restriction? • Foreign Impact Damage? • Overheated?
2. Do Thorough Preparation: • Verify Turbo Part Number & Application is correct • Ensure correct gaskets are being used (Never use gasket sealant on oil inlet/outlet • Always replace oil/filters/Air Cleaner/Clean Air Cleaner Housing • Change the Oil Inlet line as a standard practice • Ensure that DPF Filter is clean and EGR Valve is functioning properly • Verify that there are no Exhaust Muffler restrictions • Crank the engine, without starting it to push out all old oil from oil feed Line • Check All Lines/Hoses for cracks or chafing • Check PVC system for restrictions and replace PVC Filter
3. Proper Installation is Critical: • Ensure that no dirt enters the oil or air paths of the Turbo • All old gasket material must be removed/check Flanges for flatness to create proper sealing surface • All O-rings and gaskets must be in place and correctly positioned • Although Turbo is Prelubed at factory, pour oil down the oil feed port before start up • Crank Engine for 15-20 seconds to prime oil feed to Turbo • When Engine is first started, let idle for 3-5 minutes to warm up while you check for oil/air leaks/Coolant level
• Verify Engine Oil Level is proper
TECHTips
MIDWESTWHEEL.COM
IOW
A
MIS
SO
UR
I
DES MOINES1436 E. Ovid Ave.
office 515.265.1491fax 515.265.4120
parts fax 800.314.4329parts 800.888.0248
CEDAR RAPIDS200 50th Ave. S.W.main 319.365.4453fax 319.365.6327
parts fax 877.706.6085parts 800.332.5435
DAVENPORT8502 Northwest Blvd.
main 563.322.2671fax 563.322.5940
parts 800.553.1886
SIOUX CITY1819 4th St.
main 712.252.7969fax 712.252.6149
parts 800.943.3534
CLEAR LAKE840 Hwy. 18 W.
main 641.357.7101fax 641.357.8190
parts fax 800.548.9674parts 800.397.5630
KANSAS CITY5801 E. Front St.
main 816.471.1552fax 816.471.0813
parts 800.821.7402TRUCK PARTS
SUPER STORETM
(Viewed from “Cold” side of turbo)
(Viewed from “Hot” side of turbo)
� Excessive oil at compressor outlet
� Damage to compressor wheel
� Unusual noise � Excessive oil or damage at turbine outlet
Caterpillar C12/15 ACERT-GTA Series
Cummins ISX - HE561VE
Detroit Series 60 - GTA4508V
Caterpillar C7 - S200/300
Cummins ISB - HE351VE
Maxxforce DT466-S300
POPULAR APPLICATIONS
Com
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sor/
Turb
ine
whe
el
dam
aged
Insu
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pow
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Blac
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Blue
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oke
Turb
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acou
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noi
se
High
oil
cons
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Oil l
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Oil l
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Dirty air filter system • • • • •Intake or pressure hose distorted and/or leaking • • • •Excessive flow resistance in exhaust system 1 leakage upstream of turbine • • • • • •Oil feed and/or drain lines clogged, leaking or distorted • • • •Crankcase ventilation clogged and/or distorted • • • •Oil cooked or sludge in turbocharger center housing • • • •Fuel system/injection feed system defective or incorrectly adjusted • • •Valve guide, piston rings, engine or cylinder liners worn/increased blow by • • • • • •Dirty compressor or clogged intercooler • • • • • •Boost pressure control swing valve/poppet valve does not close • •Boost pressure control swing valve/poppet valve does not open •Pipe or hose assy. to actuator valve defective or ruptured • •Compressor or turbine end sealing rings damaged • • • •Turbocharger bearing damage • • • • • • • •Foreign object damage to compressor or turbine wheel • • • •Exhaust gas leak between turbine outlet and exhaust pipe •Engine air collector/cleaner missing or loose gaskets • • •Turbine housing/flap damaged • • • •Insufficient oil supply to turbocharger • • • •Turbo variable ring mechanism inoperable or damaged (Variable geometry turbos only) • • •
PROB
LEM
DE
SCRI
PTIO
N
POSSIBLE CAUSES
TURBOCHARGER TROUBLESHOOTING MATRIX FOR TURBO DIESEL ENGINES
Think your turbo is damaged?Check for these signs
October 21, 2019 (30Turbo Solutions Top 3 Reasons for Turbocharger Failure)
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