There have been 5 technical service bulletins issued for the 1999 Caterpillar 3406E.
| Bulletin Date: | Nov. 10, 2020 |
| Component: | Equipment. |
| Bulletin Summary: | The new 571-9902 cylinder head gasket kit has funnel seals that divert oil from the cylinder head back into the oil drain passage in the block. This oil diversion prevents oil from collecting between the cylinder block and the spacer plate |
| Vehicles covered in this TSB: |
1998 Caterpillar 3406E,
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C-16,
Caterpillar C15.
|
| Bulletin Date: | Nov. 10, 2020 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | The new 571-9902 cylinder head gasket kit has funnel seals that divert oil from the cylinder head back into the oil drain passage in the block. This oil diversion prevents oil from collecting between the cylinder block and the spacer plate |
| Vehicles covered in this TSB: |
1998 Caterpillar 3406E,
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C-16,
Caterpillar C15.
|
| Bulletin Date: | Jul. 17, 2020 |
| Component: | Equipment. |
| Bulletin Summary: | Reman has detected higher than expected warranty issues related to valve failures on c15/c18 cylinder heads. The goal of this project is to investigate and improve valve-related issues. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C15.
|
| Bulletin Date: | Jul. 17, 2020 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Reman has detected higher than expected warranty issues related to valve failures on c15/c18 cylinder heads. The goal of this project is to investigate and improve valve-related issues. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C15.
|
| Bulletin Date: | Jul. 17, 2020 |
| Component: | Equipment. |
| Bulletin Summary: | Reman has detected higher than expected cam bearing failures on c15/c18 cam bearings through warranty analysis. The goal of this project is to investigate and mitigate these failures. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C15.
|
| Bulletin Date: | Jul. 17, 2020 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Reman has detected higher than expected cam bearing failures on c15/c18 cam bearings through warranty analysis. The goal of this project is to investigate and mitigate these failures. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C15.
|
| Bulletin Date: | Jul. 13, 2020 |
| Component: | Equipment. |
| Bulletin Summary: | Through warranty analysis, reman has detected a higher than expected failure rate on c15/c18 heads through head cracking. The goal of this project is to evaluate and address the root causes of head cracking. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C15.
|
| Bulletin Date: | Jul. 13, 2020 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Through warranty analysis, reman has detected a higher than expected failure rate on c15/c18 heads through head cracking. The goal of this project is to evaluate and address the root causes of head cracking. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C-15,
Caterpillar C15.
|
| Bulletin Date: | Apr. 15, 2014 |
| Component: | Diesel engine. |
| Bulletin Summary: | Caterpillar: information provided regarding the criteria of replacing the camshaft in 3406e, c15, c-15 and c-16 engines. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C15,
Caterpillar Caterpillar.
|
| Bulletin Date: | Apr. 15, 2014 |
| Component: | Equipment. |
| Bulletin Summary: | Caterpillar: information provided regarding the criteria of replacing the camshaft in 3406e, c15, c-15 and c-16 engines. |
| Vehicles covered in this TSB: |
1999 Caterpillar 3406E,
Caterpillar C15,
Caterpillar Caterpillar.
|