JLG 4017PS Operator Manual - Manual (Page 177)

Section 7 - Lubrication and Maintenance
7-25 31200753
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 (2).
3. If washer fluid level is low, add fluid as needed.
50
OW0980
OAL2040
OAM2430
2