Yanmar Lx490 - Check and Replace as Necessary; Inspect the Alternator;Fan Belt; Check and Replace the Battery; Check the Fuses

14. PERIODIC SERVICE
14-15
Lx410/450/490 Operator's Manual
■ Inspect the Alternator/Fan Belt
● Perform a visual inspection on the alternator/fan
belt.
● Check for loose alternator/fan belt tension or
damaged alternator/fan belt.
For more information on maintenance work on the
alternator/fan belt, for detail, see "Service the
Alternator/fan Belt" on page 14-19.
■ Check and Replace the Battery
For details, see "1. Battery" on page 15-1.
■ Check the Fuses
For details, see "2. Fuses" on page 15-4.
■ Check the Light Bulbs
For details, see "3. Bulb" on page 15-5.
■ Check and Drain the Fuel/Water
Separator
For details, see "Check the Fuel/Water Separator" on
page 14-20.
■ Change the Engine Oil
For maintenance work, for details, see "Change the
Engine Oil and Engine Oil Filter" on page 14-24.
■ Replace the Engine Oil Filter
For maintenance work, for details, see "Change the
Engine Oil and Engine Oil Filter" on page 14-24.
■ Replace the Transmission Hydraulic
Oil Filters
For maintenance work, for details, see "Change the
Transmission Hydraulic Oil and Replace the
Transmission Hydraulic Oil Filters" on page 14-27.
■ Change the Transmission Hydraulic Oil
For maintenance work, for details, see "Change the
Transmission Hydraulic Oil and Replace the
Transmission Hydraulic Oil Filters" on page 14-27.
■ Change the Alternator/Fan Belt
For maintenance work, for details, see "Service the
Alternator/fan Belt" on page 14-19.
3. Check and Replace as
Necessary
4. First 50 Hours