5. MAINTENANCE REM - GRAINVAC VR12
5.4. M
AINTENANCE PROCEDURES
68 9000-00-0042 R3
2. Lubricate the rear bearing on the main drive shaft (see Figure 5.20).
Figure 5.20 Main Drive Shaft Rear Bearing
5.4.15. Shear Sprocket - Inspection, Cleaning, Lubrication
1. Inspect the sprocket. If teeth show signs of wear or hooking, the sprocket assembly
should be replaced.
2. Clean and lubricate the shear sprocket using the grease zerk on the face of the
shear hub (see Figure 5.21).
Figure 5.21 Shear Sprocket