Lexus RX300 Manual page 285

ELECTRICAL COMPONENTS
D If electrolyte gets on your skin, thoroughly wash the
contacted area. If you feel a pain or burn, get medical
attention immediately.
D If electrolyte gets on your clothes, there is a possibility of its
soaking through to your skin, so immediately take off the
exposed clothing and follow the procedure above, if
necessary.
D If you happen to swallow electrolyte, drink a large quantity
of water or milk. Follow with milk of magnesia, beaten raw
egg or vegetable oil. Then go immediately for emergency
help.
270
Checking battery exterior
64E007
" 1 Terminals
2 Hold–down clamp
Check the battery for corroded or loose connections, cracks, or
loose hold–down clamps.
1. If the battery is corroded, wash it off with a solution of warm
water and baking soda. Coat the terminals with grease to prevent
further corrosion.
2. If the connections are loose, tighten the clamp bolts – but do not
overtighten.
3. Tighten the hold–down clamp only enough to keep the battery
firmly in place. Overtightening may damage the battery case.