Ferris Industries IS4000Z/KAV27 - Manual (Page 16)

Regular
Maintenance
MAINTENANCE SCHEDULE & PROCEDURES
The following schedule should be followed for normal care of your rider and mower. You will need to keep a record of
your operating time. Determining operating time is easily accomplished by observing the hour meter.
See Before Before Every Every Every Spring
SAFETY ITEMS Page First Use Each Use 5 Hours 25 Hours 100 Hours & Fall
Check Safety Interlock System 7 X X
Check Rider Brakes 23 X X
Check Mower Blade Stopping Time 24 X X
See Before Before Every Every Every Spring
NORMAL CARE ITEMS Page First Use Each Use 5 Hours 25 Hours 100 Hours & Fall
Check Rider/Mower for loose hardware — X X
Check Engine Oil Level 15* X X X X
Check Engine Air Filter 15* X ***X
Change Engine Oil & Filter ** 15* ***X Every 50 Hours ***X
Lubricate Rider & Mower 17 ***X
Check Tire Pressure 14 X ***X
Check Hydraulic Fluid 15 X ***X
Check Fuel Filter 15 X
Clean Battery & Cables 17 X
Clean & Sharpen Mower Blades 18 X
Inspect Spark Plug 15* X
Check Coolant Level 16 X
Change Coolant 16 X
Check & Clean Radiator Screens 16 X X
Check Warning Buzzer & Lights 16 X
Check Gearbox Oil Level **** 29 X X
* See the engine manufacturer's owner's manual.
** Change original engine oil after first 5 hours of operation.
*** More often in hot (over 85° F: 30° C) weather or dusty operating conditions.
**** Change gearbox oil after first 100 hrs. and every 500 hrs. thereafter (see Gearbox Maintenance).
Tire Pressure
Front 25 psi (172 kPa)
Rear 18 psi (124 kPa) Figure 9. Checking Tire Pressure
CHECK TIRE PRESSURES
Tire Pressure should be checked periodically, and main-
tained at the levels shown in the chart. Note that these
pressures may differ slightly from the “Max Inflation”
stamped on the side-wall of the tires. The pressures
shown provide proper traction, improve cut quality, and
extend tire life.
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