Maintenance Item
Before Work
After Work
Every 10 hrs.
Every 50 hrs.
Every 250 hrs.
Every 500 hrs.
When Required
Remarks
Check scraper condition
○
Check belt condition
○
Check damaged parts
○
Check tightening bolts and nuts
○
Engage blades
○
Check mowing height
○
Adjust reel cover (Variable type)
○
Adjust CR brush
○
Adjust scraper
○
Clean mower unit
○
Backlap blades
○
Grease
○
Clean inside of CR brush belt cover
○
Grease hydraulic motor shaft of mower unit
○
Grease spindle bolt of reel housing
○
Adjust cutter adjustment spring
○
Adjust belt tension of CR brush
○
Regrind blades (Reel cutter)
○
Grind/Replace blades as and
when required
The values for consumables are not guaranteed.
Adjusted Values
Cutter adjustment spring
40.0 mm (1.575 in.)
Length of spring coil
CR brush
0 - 1.0 mm (0 - 0.039 in)
Gap between brush and rear
roller
Front scraper
2.0 - 3.0 mm (0.079 - 0.118 in)
Gap between scraper and outer
diameter surface of roller
Rear scraper
2.0 - 3.0 mm (0.079 - 0.118 in)
Gap between scraper and roller
CR brush drive belt
5.0 - 6.0 mm (0.197 - 0.236 in)
Slack when belt pressed with 10.0
N (1.0 kgf) at the middle point
between pulleys
･
Maintenance
LS62
・
LS66
Maintenance
Page 5-3
Maintenance Schedule
