Gravely ZT1640 Owner's/Operator's Manual page 18

4. Install mower blade on unit (see
REPLACING MOWER BLADE on
page 17).
DO NOT Sharpen to this Pattern
Sharpen to this Pattern
DISCARD
if more
than 1/2 in.
(1.27 cm)
1
1. Air Lift Erosion
Area
Figure 16
2
2. Cutting Edge
OE0052
GB - 18
ADJUSTING ANTI-SCALP
ROLLER
NOTE: The anti-scalp rollers are intended to
prevent lawn scalping, not to control cutting
height. All anti-scalp rollers should be set at
the same height.
See figure 17 for anti-scalp locations on
models915076, 078, 080, 082. See figure 18
for anti-scalp locations on model 915074.
There are two positions:
• Highest Position: Use to disable
anti-scalp feature.
• Lowest Position: Use for all cutting
positions.
In the lowest position the anti-scalp rollers will
touch the ground.
Models 915076, 078, 080, 082
3
2
1
1. Anti-scalp
Roller
Figure 17
1
3
2
2. Lowest Position
3. Highest
Position
OE0038