JLG 4017RS Operator Manual - Manual (Page 133)

Section 7 - Lubrication and Maintenance
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Windshield Washer System (if equipped)
A. Windshield Washer Fluid Level Check
1. Perform “Shut-Down Procedure” on page 4-3.
2. The windshield washer fluid should be visible in the reservoir (1).
3. If washer fluid level is low, add fluid as needed.
50
OW0980
OAL2040
OZ4030
1