Replacing the Hazardous Location Customer Connection Harness on Certain C9 and C15 Commercial Engines {1403, 1408}
- Engine:
- C15 (S/N: HAZ539-542,574-575,609-610,634-634,742-745)
- Petroleum Engine:
- C9 (S/N: P9L481-481)
- Petroleum Power Train Package:
- C15P (S/N: PGN153-153)
The auxiliary pressure sensor on the 367-9759 Customer Connection Harness As, change level 00 through 04 (without deviation ANR 1611), is wired to 8 VDC instead of the sensor required 5VDC. The digital return line was used for this sensor, an analog return must be used.
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| Illustration 1 | g03739640 |
"ANR code (deviation number)" | |
Note: Any 367-9759 Customer Connection Harness As that has a part number tag with "ANR CODE: 1611" visible does not require replacement. Refer to Illustration 1 for the location of the deviation number.
The new 461-6552 Customer Connection Harness As replaces the existing 367-9759 Customer Connection Harness As on the serial numbers listed above.
Refer to Table 1 for a list of parts required to install the new harness assembly.
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| New Part Number | Description | Quantity |
| 320-3064 | Pressure Sensor Gp | 1 |
| 364-7964 | Wiring Kit | 1 |
| 461-6552 | Customer Connection Harness As | 1 |
| 5P-7814 | O-Ring Seal | 1 |
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