Maintenance
Blade System
4
4-4
SBEdoc072519
Maintenance
3.
Lubricate the blade bearings every 400 hours of operation. Use a high-quality synthetic
grease such as Amoco Rycon #2 or Chevron SRI #2.
See Figure 4-3.
Access the bearing grease fittings through the holes in the blade bearing
cover plate.
FIG. 4-3
400
Blade bearing grease
fitting access holes
SB0001-19B