1.3.3.1.2. Check of appearance of the rechargeable battery
Check the rechargeable battery for corrosion or the weakened connections of plugs, cracks or weakening of a clamping clamp.
If the rechargeable battery was affected by corrosion, then wash away it by means of solution of warm water and a hydrocarbonate of sodium. Cover outer side of plugs with jellied lubricant for prevention of further corrosion.
If connections of plugs are weakened, then tighten their nuts of clips – but do not draw.
Tighten clamping a clamp only to the effort sufficient for reliable deduction of the rechargeable battery on the place. Too strong tightening can damage the case of the rechargeable battery.