Check Pick-Off Gear Case Oil Level - Toro AERATOR HC 4000 Operator's Manual

CHECK PICK-OFF GEAR CASE OIL
LEVEL
Every 25 hours operation, or seasonally, whichever comes first,
check oil level in the pick-off gear case.
1. With the machine on a level surface, remove the gear case
cover (Fig. 15).
2. The oil level should be to the center of the lower gear shaft. If
the level is low, add SAE 80–90 (ISO 150/220) gear oil and
install the cover.
Note: Should major failure of pick-off gear case components
occur, the gear oil will be contaminated and should be drained.
Flush the gear case and add fresh oil. The gear case oil drain
plug is located below cover on front of case (Fig. 16).
3. Make sure end of gear case vent tube is open and clean (Fig.
17).
Figure 14
1. Gear case drain plug
Figure 15
1. Gear case cover
2. Gear case drain plug
Figure 16
1. Stomper assembly
2. Move laterally—both directions
17