Remove/Install 12 V On-Board Electrical System Battery - AR54.10-P-1134MFI
Model 118, 177, 247
With Code B01 (48V technology)
| Risk of fire
/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning
caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC. |
No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers. |
AS54.10-Z-0001-01A | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notice | Notes on battery | AH54.10-P-0001-01A | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Remove/install | |||
| 1 | Confirm change of on-board electrical system battery (G1) using diagnosis system in signal acquisition and actuation module under Actuation menu item. | When replacing the on-board electrical system battery (G1). | |
| AD00.00-P-2000-06MFA | |||
| 2 | Place DC/DC converter for 48 V on-board electrical system with connected lines to one side. | AR54.10-P-1351MFA | |
| 3 | Remove pre-fuse box at on-board electrical system battery (G1) and place to one side with connected lines. | AR54.15-P-1353MFA | |
| 4 | Disconnect vent hose (1) from on-board electrical system battery (G1). | Check that vent hose (1) is correctly seated. Otherwise leaking battery vapor may damage the vehicle. |
|
| Fig 2 | |||
| 5 | Remove cover (2) over positive terminal. | ||
| 6 | Disconnect positive line (3) of on-board electrical system battery (G1) and remove from on-board electrical system battery (G1) using jump-start connection point (4). | *BA54.10-P-1007-01D | |
| 7 | Remove nut (5) and release tensioning strap (6). | *BA54.10-P-1003-01D | |
| 8 | Place tensioning strap (6) to one side and remove on-board electrical system battery (G1) upward. | ||
| 9 | Install in the reverse order. |
BATTERY
| Number | Designation | Model 118 | Model 177 | |
|---|---|---|---|---|
| BA54.10-P-1003-01D | Nut, mounting rail to battery frame | Nm | 23 | 23 |
BATTERY
| Number | Designation | Model 247 | |
|---|---|---|---|
| BA54.10-P-1003-01D | Nut, mounting rail to battery frame | Nm | 23 |
BATTERY
| Number | Designation | Model 118 | Model 177 | |
|---|---|---|---|---|
| BA54.10-P-1007-01D | Nut, current limiter to battery terminal | Nm | 6 | 6 |
BATTERY
| Number | Designation | Model 247 | |
|---|---|---|---|
| BA54.10-P-1007-01D | Nut, current limiter to battery terminal | Nm | 6 |