A New Battery Disconnect Switch Improves Battery Life {1402, 1411, 7257}
- Backhoe Loader:
- 416E (S/N: SHA1-UP)
- 420E (S/N: HLS1-UP; KMW1-UP)
- 430E (S/N: DDT1-UP; EAT1-UP)
Description of Change: A new battery disconnect switch is now factory installed on the E-series backhoe loaders. The new battery disconnect switch will prevent excessive battery discharge when the disconnect switch is activated.
Adaptable To: The new battery disconnect switch is adaptable to the machines that are listed in Table 1. Refer to Table 3 for the parts that are necessary for the retrofitting of the new disconnect switch.
Show/hide table
| Sales Model | Serial Number |
| 416E | S/N:SHA1-2830 |
| 420E | S/N:HLS1-4548 |
| 420E | S/N:KMW1-1759 |
| 430E | S/N:DDT1-595 |
| 430E | S/N:EAT1-951 |
Show/hide table
| Sales Model | Serial Number |
| 416E | S/N:SHA2831-UP |
| 420E | S/N:HLS4549-UP |
| 420E | S/N:KMW1760-UP |
| 430E | S/N:DDT596-UP |
| 420E | S/N:EAT952-UP |
Show/hide table
| Quantity | Part Number | Description |
| 1 | 253-0783 | Battery Box |
| 1 | 295-8472 | Bracket As |
| 3 | 8T-4189 | Bolt |
| 3 | 8T-4224 | Hard Washer |
| 1 | 3E-8320 | Instruction Plate |
| 1 | 7N-0718 | Disconnect Switch |
| 1 | 290-6791 | Cable As |
| 1 | 290-6792 | Cable As |
| 20cm | 3E-8299 | Seal |
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 | |
| Illustration 1 | g01409563 |
(A) Vents on battery box (B) Battery disconnect switch | |
Note: The improved battery box now has vents and is required for the retrofit of the battery disconnect switch. Refer to Illustration 1.
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