Regular Maintenance; Maintenance Schedule; Checking Tire Pressures - Ferris ISZKAV23/52 Operator's Manual

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.
S S A A F F E E T T Y Y I I T T E E M M S S
Check Safety Interlock System
Check Rider Brakes
Check Mower Blade Stopping Time
N N O O R R M M A A L L C C A A R R E E I I T T E E M M S S
Check Rider/Mower for loose hardware
Check Engine Oil Level
Check Engine Air Filter
Change Engine Oil & Filter **
Lubricate Rider & Mower
Check Tire Pressure
Check Hydraulic Fluid
Check Fuel Filter
Clean Battery & Cables
Clean & Sharpen Mower Blades
Inspect Spark Plug
* 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.
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.
Tire
Front
Rear
S S e e e e
P P a a g g e e
7
22
23
S S e e e e
P P a a g g e e
—
15*
15*
15*
16
14
15
15
17
18
15*
Pressure
20 psi (138 kPa)
15 psi (103 kPa)
B B e e f f o o r r e e B B e e f f o o r r e e E E v v e e r r y y
F F i i r r s s t t U U s s e e E E a a c c h h U U s s e e 5 5 H H o o u u r r s s 2 2 5 5 H H o o u u r r s s 1 1 0 0 0 0 H H o o u u r r s s
X
X
X
B B e e f f o o r r e e B B e e f f o o r r e e E E v v e e r r y y
F F i i r r s s t t U U s s e e E E a a c c h h U U s s e e 5 5 H H o o u u r r s s 2 2 5 5 H H o o u u r r s s 1 1 0 0 0 0 H H o o u u r r s s
X X
X X X
X
X
X
Figure 9. Checking Tire Pressure
14
E E v v e e r r y y E E v v e e r r y y S S p p r r i i n n g g
& & F F a a l l l l
X
E E v v e e r r y y E E v v e e r r y y S S p p r r i i n n g g
& & F F a a l l l l
***X
***X Every 50 Hours ***X
***X
***X
***X
X
X
X
X
X
X
X