Service And Adjustments - Gravely ZT1640 Owner's/Operator's Manual

Interval Task
Check
Battery
Lubricate
Unit
25 Hours
or Every
Season
Check
50 Hours
Fasteners
or Every
Season
Check All
Belts
100 Hours
or Every
Season
WARNING: AVOID INJURY. Read
and understand the entire Safety
section before proceeding.
TIPPING SEAT FORWARD
Remove clamping knob and tip seat forward
to access the battery and engine.
Tip seat back and secure to unit with
clamping knob (figure 9).
OPENING AND CLOSING HOOD
To open, pull up on the front of the hood to
open and push down on top of hood to close
until hood snaps into hood clips (figure 10).
Keep battery and battery terminals clean (see Cleaning Battery
and Battery Cables on page 19).
Apply grease to zerk (1) on
each front wheel
Check mower blade mounting hardware and all other fasteners.
Replace fasteners that are missing or damaged. Tighten all nuts
and bolts to the correct torque value.
Replace worn or deteriorated belts.
• Check hydrostatic belt (see REPLACING HYDROSTATIC
BELT on page 21 for hydrostatic belt location).
• Check PTO belt (see REPLACING PTO BELT on page 21
for PTO belt location).

SERVICE AND ADJUSTMENTS

Action
1
1
2
1. Clamping Knob
2. Seat Tipped Forward
GB - 14
OE0300
Figure 9