JLG 4017 Operator Manual - Manual (Page 110)

Section 6 - Lubrication & Maintenance
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Battery
A. Battery Check
1. Perform “Shut-Down Procedure” on page 3-4.
2. Open the engine cover.
3. Wearing eye protection, visually inspect the battery (1). Check terminals for
corrosion. Replace battery if it has a cracked, melted or damaged case.
4. Close and secure the engine cover.
50
OW0980 OW1080
OZ0470
1