NHTSA ID Number: 10162096
Manufacturer Communication Number: TSB170004-050720
Summary
This Technical Service Bulletin describes the verification and resolution of injector sleeve seal leakage causing fuel and coolant cross-contamination. Shrinkage of injector sleeve seal material can create a leak path between cylinder head cooling jacket and injector bore. This is an updated to a previously submitted communication.
1 Affected Product
Equipment
BRAND | PART NO. | PRODUCTION DATES |
CUMMINS | ISX |
Technical Service Bulletin
Technical Service Bulletin:
TSB170004 |
Released Date: 07-May-2019 |
Injector Sleeve Seal Leakage Causing Fuel and Coolant CrossContamination: Optional Repair |
Injector Sleeve Seal Leakage Causing Fuel and Coolant Cross-Contamination: Optional Repair
Warranty Statement
The information in this document authorizes specific changes to the repair practice for failures covered under product warranty coverages.
Contents
Product Affected
- ISX CM570
- ISX CM870
- ISX CM871
- ISX CM871 E
- QSX CM570
Issue
Symptom:
- Fuel in coolant system
- Coolant in fuel system
- Fault Code 418: Water-in-fuel indicator
- Pressurized cooling system
Root Cause:
- Shrinkage of injector sleeve seal material can create a leak path between cylinder head cooling jacket and injector bore.
- Progressive damage could be seen on the lowest injector O-ring (green), Part Number 3347937.
Verification
- Injector sleeve seal material shrinkage is only one possible cause of symptoms discussed in this document. Published troubleshooting procedures must be followed to determine root cause.
- Inspection for fuel or coolant leakage past injector sleeve seal should only be completed when other possible sources of contamination, such as fuel heaters, have been ruled out.
Verification Step:
- Injector sleeve seal leaks are to be verified in-chassis by pressurizing cooling system. See corresponding Service Manual. Reference Procedure 002-014 in Section 2.
Note : If cylinder head has already been removed, injector sleeve seal leaks can be verified by leak testing coolant passage. See corresponding Service Manual. Reference Procedure 002-004 in Section 2.
Resolution
Note : If a cylinder head with base, extended, or parts warranty coverage is found to have leaking injector sleeves, the cylinder head must be replaced. The repair option described below is not for components in warranty
- Service O-ring, Part Number 5440257, can be used to replace the lowest green injector o-ring, Part Number 3347937, as an optional repair.
- The replacement of the lowest injector o-ring must be completed on all injectors. For removal and replacement information as well as maintenance concerning injector o-rings, see corresponding Service Manual. Reference Procedure 006-026 in Section 2.
- After injectors are installed, a leak check must be performed. See corresponding Service Manual. Reference Procedure 002-014 in Section 2.
- Inspect the fuel tank and filter for contamination.
Service Parts Availability
Service parts are available. See Table 1 below.
Table 1, Service Parts | |
Part Description | New Part Number |
Seal, O Ring | 5440257 |
Publications Affected
Table 2, Publications Affected | |||||
Manual Type |
Engine | Bulletin Number |
Procedure Title |
Procedure | Section |
Service Manual | ISX:
CM570, CM870, CM871 QSX: CM570 |
3666239 | Injector Sleeve,
Cylinder Head |
Refer to Procedure 002-014 (/qs3/pubsy s2/xml/en/procedures/1 0/10-002-014.html) | 2 |
Document History
Date | Details |
---|---|
2017-1-11 | Module Created |
2017-3-21 | Updated part number from 3347939 to 3347937. |
2017-3-28 | Updated Service Procedure link. |
2018-5-22 | Updated with optional repair. Updated to "yes" warranty statement. |
2019-4-15 | Added "Inspect the fuel tank or filter for contamination." |
Last Modified: 07-May-2019
Technical Service Bulletin:
TSB170004
https://www.nhtsa.gov/recalls?nhtsaId=10162096
https://static.nhtsa.gov/odi/tsbs/2019/MC-10162096-9999.pdf
- Provides protection down to -34 degree fahrenheit
- Helps prevent rust and corrosion
- A patented organic acid corrosion inhibitor package to provide extended engine protection against rust and corrosion
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
- Provides protection down to -34 degree fahrenheit
- Helps prevent rust and corrosion
- A patented organic acid corrosion inhibitor package to provide extended engine protection against rust and corrosion
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
- Recommended for use in all makes, all models, all mileages and compatible with all colors
- Only antifreeze to contain Alugard Plus, a special additive that allows these chemistries to work together to provide maximum protection
- Lubricates gaskets and seals
- Helps protect against cold weather freeze-ups and hot weather boil-overs
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agen
- Formulated to replace the OEM fluid in Asian make vehicles such as Toyota , Lexus , Scion and others requiring a red, silicate free HOAT antifreeze/coolant
- 5 year/150, 000 mile . Silicate-free, long-life, phosphate Hybrid Organic Acid Technology chemistry
- The long life formula provides protection for all cooling system metals from rust and corrosion. The silicate free, borate free formula helps protect against harmful scale and deposits
- Meets the following OEM and industry specifications: JIS K 2234-1994, Hyundai/KIA MS 591-08, Mitsubishi ES-64217, Ford WSS-M97B55-A, ASTM 3306, ASTM D4985, Federal Specification A-A-870A
- Note: Please check the vehicle specification before purchasing the item.
- Contains a bittering agent
- 5 year/150, 000 mile . Silicate-free, long-life, phosphate Hybrid Organic Acid Technology chemistry
- Formulated to replace the OEM fluid in Asian make vehicles such as Honda, Nissan, KIA, Hyundai and others requiring a blue, silicate free HOAT antifreeze/coolant
- The long life formula provides protection for all cooling system metals from rust and corrosion. The silicate free, borate free formula helps protect against harmful scale and deposits
- Meets the following OEM and industry specifications: Hyundai/KIA MS 591-08, Mitsubishi ES-64217, JIS K 2234-1994, Ford WSS-M97B55-A, ASTM 3306, ASTM D4985, Federal Specification A-A-870A
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
- Recommended for use in all makes, all models, all mileages and compatible with all colors
- Only antifreeze to contain Alugard Plus, a special additive that allows these chemistries to work together to provide maximum protection
- Lubricates gaskets and seals
- Helps protect against cold weather freeze-ups and hot weather boil-overs
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
- Yellow-colored, longer-life, ethylene glycol-based antifreeze/coolant for use in gasoline and diesel engines
- Provides year-round antifreeze, anti-boil and corrosion protection
- A 50/50 mixture of coolant and distilled water provides freeze protection down to -34°F (-37°C) and boiling protection up to 265°F (129°C)
- Do not mix different colors or types of coolant in your vehicle
- Contains a bittering agent
- The formulation is designed for both gasoline and diesel engines
- Its lower-silicate, reduced pH, phosphate free European technology protects all cooling system metals, including aluminum, from corrosion
- ZEREX G-05 is a nitrite containing coolant designed to protect diesel engine cylinder liners from cavitation. It contains deposit control additives for protection from hard water deposits and scale
- ZEREX G-05 contains a high quality defoamer system and will not harm hoses, plastics or original vehicle finishes
- For any product use or product technical questions call 1-800-TEAM-VAL
- Specially formulated for long service intervals, the coolant can last up to 5 years or 150,000 miles. (Maintenance needs vary with different uses and driving conditions. See your Owner's Manual for more information)
- Provides effective long-term anti-corrosion support by protecting brass, cast iron, steel, solder, and copper components. Also provides superior high-temperature protection for aluminum components.
- Non-silicate formula retains excellent heat transfer characteristics for improved water pump life
- Long shelf life: storage-stable for 8 years
- The backwards compatible formula can be used with conventional cooling systems and may also be used for service of all 1994-95 GM vehicles EXCEPT 1994 Cavaliers/Sunfires with 4-cylinder engines. Must be replaced every 2 years/30,000 miles whenever used in a vehicle not originally designed to use Dex-Cool
Last update on 2021-01-26 / Affiliate links / Images from Amazon Product Advertising API
Last update on 2021-01-26 / Affiliate links / Images from Amazon Product Advertising API