Antiscalp Roller Adjustment; Servicing The Battery - Gravely 915034 - ZT1640 Owner's/Operator's Manual

Mower
Blade
Bolt
Figure 19
ANTISCALP ROLLER
ADJUSTMENT
NOTE: The antiscalp rollers are intended to
prevent lawn scalping, not to control cutting
height (figure 20). All antiscalp rollers should
be set at the same height.
There are two positions:
• Position 1: Use to disable antiscalp
feature.
• Position 2: Use for all cutting positions.
In the lowest cutting position the antiscalp
rollers will touch the ground.
Antiscalp
Roller
OA0013
Antiscalp
Roller

SERVICING THE BATTERY

NOTE: Unit comes equipped with a
maintenance-free battery that requires no
regular maintenance except cleaning the
terminals.
WARNING: Battery posts, terminals
and related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive harm.
Wash hands after handling.
Battery Removal and Installation
Remove (Figure 21)
1. Remove clamping knob or nut (item 1)
and tip seat (item 2) forward.
2. Disconnect negative (–) cable (item 7)
first, then positive (+) cable (item 3).
GB - 19
Position 1
Position 2
Position 1
Position 2
Figure 20
OE0038