New Turbocharger Groups Are Used on Certain 3500B Engines {1052}
- Engine:
- 3512B (S/N: S2H1-UP; S2J1-UP; S2L1-UP; S2M1-UP)
- 3516B (S/N: S2S1-UP; S2Z1-UP)
Description of Change: The turbocharger groups contain changes to the turbine housing with counter-bored thread holes, more robust clamp plates, and longer bolts with improved stretch. The improvements to the turbine housing helps prevent exhaust from leaking between the cartridge and the turbine housing.
Adaptable To:
Show/hide table
 | |
| Illustration 1 | g03409957 |
Table 1 contains the new turbocharger groups that are used. Table 2 contains the effective serial numbers for this change.
Show/hide table
| New part Number | Former Part Number |
|---|---|
| 394-0376 | 294-2903 |
| 394-0379 | 299-4614 |
| 394-0380 | 303-8128 |
| 394-0382 | 289-0380 |
Show/hide table
| Effective Serial Numbers |
|---|
| S/N:S2H00640-UP |
| S/N:S2J00789-UP |
| S/N:S2L00987-UP |
| S/N:S2M00194-UP |
| S/N:S2S00495-UP |
| S/N:S2Z00435-UP |
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