Maintenance Schedule - Gravely Compact Pro 34 Operator's Manual

WARNING: AVOID INJURY. Read
and understand entire Safety
section before proceeding.
Proper maintenance can prolong the life of
unit. The following charts show the
recommended service schedule.
Period Service
Check Safety Interlock
Each
Check Parking Brake
Interlock System
Use
Check Hydraulic Fluid
Check Tires
Follow Engine Manual

Maintenance Schedule

Check Mower Blades
Every
25
Hours
Lubricate Unit
Every
50
Check Brake Gap
Hours
Clean Battery
Every Check Fasteners
100
Hours
Check Belts
Change Hydraulic Fluid
Every
and Filter*
400
Hours
MAINTENANCE SCHEDULE
Task
See Parking Brake Interlock System on page 12.
Check hydraulic oil level mark on cap/dipstick. Add
15W50 synthetic oil as needed. Do not overfill. See
Check Hydraulic Fluid Level on page 19.
See Specifications on page 30 for correct tire pressure.
Perform scheduled engine maintenance. Refer to
engine manual for detailed instructions.
Check mower blades for wear. Sharpen or replace as
needed. See Mower Blades on page 19.
Oil all pivot points and pin connections. Grease lube
fittings. See Lubricate Unit on page 21.
Adjust gap if necessary. See Adjusting the Parking
Brake on page 23.
Keep battery and its terminals clean. See Clean Battery
on page 21
Check mower blade mounting hardware and all other
fasteners. Replace missing or damaged fasteners.
Tighten all nuts and bolts to their correct torque value.
Replace worn or deteriorated belts. See Remove PTO
Belt on page 25,
Replacing the Hydro Pump Belt on page 25.
Drain hydraulic fluid tank, replace hydraulic oil filter,
refill system. See Hydraulic Fluid on page 19.
*Change hydraulic fluid and filter after the first 75 hours
GB - 17
More frequent service may be required due to
working conditions (heavy loads, high
ambient temperatures, dusty conditions, or
airborne debris).
See the maintenance instructions in the
Engine Manual for additional information.
WARNING: Safety interlock system failure
and improper operation of unit can result in
death or serious injury. Test this system each
time the unit is operated. If this system does
not function as described, do not operate until
repairs are made. See Safety Interlock
System on page 12.
.
Mower Blades
of operation and then every 400 hours.
on page 19 and