Gradall 534C-10 (2460-4129) Service Manual - Manual (Page 53)

Make sure that the machine is level before retracting all cylinders. Proper level is to full mark +/- 1/4 inch in the
sight gauge located on the outside of the reservoir. The system contains 47 gallons of hydraulic oil. Refer to the
“Lubrication Specifications Chart” in the Operator’s Manual. Oil should be in good condition.
See Figure 1 and Figure 2.
FIGURE 1
HYDRAULIC RESERVOIR ASSEMBLY
Form No. 29633 3/97 534C-9 & 534C-10
HYDROSTATIC DRIVE PERFORMANCE CHECKS MANUAL
1
I. Hydraulic Oil Reservoir
FIGURE 2
SIGHT GAUGE