Service And Adjustments - Gravely ZT Series Owner's/Operator's Manual

Interval Task
Check
Battery
Lubricate
Unit
25 Hours
or Every
Season
Check
50 Hours
or Every Fasteners
Season
Check All
Belts
100 Hours
or Every
Season
Check
Mower Blade
Stopping
Time
WARNING: AVOID INJURY. Read
and understand the entire Safety
section before proceeding.
TIPPING THE 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 12).
Keep battery and battery terminals clean (see Cleaning Battery
and Battery Cables on page 20).
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 Hydrostatic Belt Replacement
on page 23 for hydrostatic belt location).
• Check PTO belt (see PTO Belt Replacement on page 22 for
PTO belt location).
See Test Mower Blade Stopping Time on page 23 (915044, 046,
048, 050).

SERVICE AND ADJUSTMENTS

Action
1. Clamping Knob
2. Seat Tipped Forward
GB - 15
1
1
Figure 12
2
OE0300