Maintenance and adjustments, Introduction, Maintenance locator chart – Hustler Turf 4300 User Manual
Page 21
728444 Rev. 11/02
5-1
•
– Refer to break-in services for initial change.
+
– More often under dusty or dirty conditions and during hot weather.
X
– Torque after first 50 hours also.
Y
– Torque after first 2 hours of operation.
XX – Check monthly or every 200 hours, whichever comes first.
Z
– Perform initial hydraulic filter change after 50 hours, at same time initial engine
break-in adjustments are performed.
A
– See Engine Manual. Refer to Engine Owner’s Manual for recommendations and
other maintenance items.
B
– 4200/4400/4420/4600 change after first 35 hours of operation. Refer to Engine
Owner’s Manual for recommendations and other maintenance items.
C
– 4200/4400/4420/4600 tractors only.
D
– 4300/4500 tractors only
E
– Use oil with a rating equivalent to CD or higher
F
– Inspect every 100 hours and replace if worn or cracking is noticed. Otherwise,
replace every 1000 hours or 2 years whichever comes first.
G
– Do not clean filter element. Replace with a new one.
H
– Check hydraulic and fuel line hoses for any cracks or leaks.
I
– Trash & clipping buildup around engine could cause a fire. Keep engine
compartment and muffler area clean.
NOTE:
After completing maintenance cycle (1000
hours), repeat cycle.
Introduction
WARNING:
Unless specifically required, DO
NOT have engine running when servicing or
making adjustments to tractor. Engage neutral
lock levers and parking brake. To prevent
carbon monoxide poisoning, be sure proper
ventilation is available when engine must be
operated in an enclosed area. Read and observe
safety warnings in front of manual.
Regular maintenance is the best prevention for costly
downtime or expensive, premature repair. The following
pages contain suggested maintenance information and
schedules which the operator should follow on a routine
basis.
MAINTENANCE AND ADJUSTMENTS
AC
F
ABE
D
H
D
AD
AD
A
AD
1
2
3
4
2
21
14
8
7
19
9
10
15
17
18
20
22
20
11
12
16
6
19
5
Maintenance Locator Chart
1. PTO Shaft
17. Radiator Cap
2. U-Joint Grease Zerks (2)
7. Battery Location
12. Oil Dipstick (diesel units)
18. Oil Cooler
3. PTO Spline Grease Zerk
8. Air Filter & Service Indicator
13. Oil Fill Location
19. Drive Tire
4. Hydraulic System Filter
9. Oil Filter (gas units)
14. Fuel Filter (gas units)
20. Rear Tire
5. Hydraulic Reservoir
10. Oil Dipstick (gas units)
15. Fuel Filter (diesel units)
21. Pump Clutch Mount Grease Zerk
6. Fuel Gauge & Filler Cap 11. Oil Filter Location (diesel units)
16. Coolant Recovery Tank
22. Tail Wheel Pivot
INTERVALS (HOURS)
MAINTENANCE SCHEDULE
SERVICE AT INTERVALS INDICATED
Check coolant level
Every 8 hours
Visually inspect tractor for loose hardware
and/or damaged parts
Daily
Visually inspect tires
Daily
Check oil level, engine
Every 4 hrs.
Check radiator screen
Every 4 hrs.
Clean air filter intake screen
Every 4 hrs.
Check fuel level
Every 8 hrs.
Check air cleaner service indicator+
Every 8 hrs.
Lube rear wheel axle
Every 8 hrs.
Visually inspect radiator core+
Every 40 hrs.
Lube rear wheel bearings (2)
Every 40 hrs.
Lube PTO spline
Every 50 hrs.
Tighten hub bolts on wheels (Y)(X)
Every 50 hrs.
Check oil level, hydraulic
X
X
X
X
X
X
X
X
X
X
Lube PTO U-joints (2)
X
X
X
X
X
X
X
X
X
X
Check alternator belt tension
X
X
X
X
X
X
X
X
X
X
Check pump belt tension & condition
X
X
X
X
X
X
X
X
X
X
Check steering lever tension
X
X
X
X
X
X
X
X
X
X
Change engine oil and filter +*
X
X
X
X
X
X
X
X
X
X
Lube pump clutch mount
X
X
X
X
X
X
X
X
X
X
Check governor oil level
X
X
X
X
X
X
X
X
X
X
Check fuel & hydraulic hoses
X
X
X
X
X
X
X
X
X
X
Check alternator & governor belt tension
X
X
X
X
X
Lubricate throttle, governor & choke linkage
X
X
X
X
X
Check grommets and ball joints
on steering linkage (XX)
X
X
X
X
X
Adjust idle mixture & speed
X
X
Change fuel filter +
X
X
Replace spark plugs
X
X
Clean hydraulic filler cap
X
X
Clean radiator core +
X
X
Change hydraulic filter (Z) and oil +
X
Change radiator coolant
X
X
Check steering shock absorbers
X
X
1000
900
800
700
600
500
400
300
200
100
13
G
I