- Generator Set:
- C175-16 (S/N: WYB1-UP)
- Engine:
- C175-16 (S/N: P6L1-UP)
Description of Change: The improved block and tube assembly feature a new design and materials that increase the service life of the parts. The new design also prevents the capability of installing the tube into the block incorrectly. The tube will only fit into the block one direction.
Adaptable To: The new parts listed in Table 1 are adaptable back to first production of the engines listed above.
The new parts are effective with the following serial numbers:
- P6L01000-UP
- WYB01000-UP
| Parts List | |
| New Pt. No. | Former Pt. No. |
| 360-1595 Tube As | 346-3311 Fuel Filter Element |
| 360-1596 Block | 351-8680 Fuel Filter Housing As |
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| Illustration 1 | g03135736 |
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| Illustration 2 | g03135782 |
View of section (A-A) (1) 360-1596 Block (2) 360-1595 Tube As | |
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| Illustration 3 | g03140351 |
Section view of 360-1596 Block, 360-1595 Tube As installed correctly. (1) 360-1596 Block (2) 360-1595 Tube As | |
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| Illustration 4 | g03140357 |
Section view of 360-1596 Block, 360-1595 Tube As installed incorrectly. (A) 0.5 mm (0.0197inch) step to prevent the tube being installed incorrectly. (1) 360-1596 Block (2) 360-1595 Tube As | |