Lx410/450/490 Operator's Manual
For assistance in periodic maintenance procedures, contact YOUR LOCAL YANMAR TRACTOR DEALER.
21 Battery Condition
Check
Daily
✔
22 Battery
Replace
If necessary
✔
✔
23 Clutch
Check
Daily
✔
Replace
If necessary
✔
24 Fuel Filter
Replace Every 500hr or
if necessary
✔
✔
✔
25 Fuel/Water Separator
Drain
Every 50hr or
if necessary
✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Clean
Every 100hr or
if necessary
✔
✔
✔
✔
✔
✔
✔ ✔ ✔
Replace Every 100hr or
if necessary
✔
✔
✔
✔
✔
✔
✔ ✔ ✔
26 Wheel Bolt Tightening Torque
Check
Daily
✔
27 Engine Oil
Change 50/200hr and
every 200hr after
✔
✔
✔
✔ ✔ ✔
28 Engine Oil Filter
Replace 50/200hr and
every 200hr after
✔
✔
✔
✔ ✔ ✔
29 Transmission Hydraulic Oil
Change 50/300hr and
every 300hr after
✔
✔
✔
30 Hydraulic cooler system
Clean
Daily
✔
31 Hydraulic Filter
Replace 50/300hr and
every 300hr after
✔
✔
✔
32 Grease fittings
-
Every 50hr after
✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
33 Toe-in
Inspect/
Adjust
50/200hr and
every 200hr after
✔
✔
✔
✔ ✔ ✔
34 Front Axle Pivot
Check
Every 50hr
✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
35 Air Intake Hoses and Clamps
Check
50/200hr and
every 200hr after
✔
✔
✔
✔ ✔ ✔
Replace Every 2 years
or if necessary
✔
36 Front Axle Gear Oil
Check
Every 50hr
✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Change
Every 500hr
✔
✔
37 Brake
Check
Daily
✔
Adjust
Every 500hr
✔
✔
Replace
If necessary
✔
38 Engine Valve Clearance
Adjust
Every 1000hr
✔
39 Fuel Injection Pump
Check
Every 1000hr
✔
40 Fuel Injection Nozzle
Check
Every 1000hr
✔
41 Thermostat
Replace Every 2 years
or 2000hr after
✔
NOTE
●
Check the wheel bolt tightening torque after one hour of break-in.
No
Topic
Time
Service Intervals
After
purchase
Daily
If Necess
ar
y
Hours
1 year
2 years
50
100
150
200
250
300
350
400
450
500
550
600
800
1000