1997 Toyota Land Cruiser Owners Manual - Page 173
1997 Toyota Land Cruiser Manual
Page 173 highlights
Battery recharging precautions NOTICE Do not overfill the cells. Excess electrolyte could squirt out of the battery during heavy charging, causing corrosion or damage. During recharging, the battery is producing hydrogen gas. Therefore, before recharging: 1. Maintenance type batteries-Remove the vent plugs. 2. If recharging with the battery installed on the vehicle, be sure to disconnect the ground cable. 3. Be sure the power switch on the recharger is off when connecting the charger cables to the battery and when disconnecting them. ADDING DISTILLED WATER (MAINTENANCE TYPE BATTERY ONLY) 1. Remove the vent plugs. 2. Add distilled water to cells needing fluid. If the side of your battery is covered, check the water level by looking down directly above the cell as illustrated above. 3. Retighten the vent plugs securely. ! CAUTION S Always charge the battery in an unconfined area. Do not charge the battery in a garage or closed room where there is not sufficient ventilation. S Non-maintenance batteries: Only do a slow charge (5A or less). Charging at a quicker rate is dangerous. The battery may explode, causing personal injuries. Maintenance type batteries: Be sure to remove the vent plugs before recharging. 186