John Deere 425 and 445 — Checking Battery Electrolyte Level

m71515 · Connect red positive (+) cable (A) behind battery. Connect cable. Apply petroleum jelly or silicone spray to terminal to prevent corrosion. Make sure connection is tight. Push red positive cover (B) over positive terminal. · Connect black negative (-) cable (C) to battery. Apply petroleum jelly or silicone spray to terminal to prevent corrosion. Make sure connection is tight. · Install grille. Checking Battery Electrolyte Level c CAUTION: Avoid injury! Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn skin, eat holes in clothing, and cause blindness if splashed into eyes. · Wear eye protection and avoid spilling or dripping electrolyte. 1. Remove grille.

IMPORTANT: Avoid damage! DO NOT fill cells to the bottom of the filler neck (B). Electrolyte can overflow when battery is charged and cause damage. 2. Remove battery manifold cap(s). 93