- Engine:
- C2.2 (S/N: NCB1-UP)
- Generator Set:
- C1.5 (S/N: NCA1-UP; N3B1-UP)
- C3.3 (S/N: NCC1-UP; N3C1-UP)
- C4.4 (S/N: D4B1-UP; NCD1-UP; N4D1-UP; NCE1-UP; N4E1-UP)
- C6.6 (S/N: SDA1-UP)
- C2.2 GEN SET (S/N: N4B1-UP)
 | |
| Illustration 1 | g01434638 |
Socket Connector (1) Blanking Pin | |
 | |
| Illustration 2 | g01434851 |
Control Panel (EMCP 3) (2) Connector (DC) (3) Connector (AC) | |
Improvements have been made to the connectors for the Engine Harnesses that connect to the Control Panel (EMCP 3). The socket connector for the DC voltage now incorporates a Blanking Pin (1) that prevents improper mating of the connectors to the Control Panels (EMCP 3). The socket connector for the DC voltage is prevented from being connected to the AC plug on the Control Panel (EMCP 3). Thus, a safer connection and a more reliable connection is provided. Illustration 2 shows the correct position of the connectors.
Note: When you are placing the unit into service or when you are servicing, make sure that the battery is not connected when you remove the connectors or when you attach the connectors.