Marshalltown 800MP Mixer - Manual (Page 12)

11
MIXING SHAFT BEARINGS
The mixing shaft bearings are permanently factory sealed and lubricated, and should not
require further service.
DRUM SHAFT BEARING HANGERS
Drum bearing hangers are located on each side of the drum, and are equipped with grease
fittings. These bearings should be lubricated once each week with lithium based grade 2
multi-purpose grease. SEE FIGURE 3
ENGINE/MOTOR
Refer to the engine/motor operating instructions for all maintenance and lubrication
instructions and requirements.
WHEEL BEARINGS
Wheel bearings should be packed once a year. Thoroughly clean old lubricant from the
bearings, hub and spindles before repacking. Pack bearings only one-half to two-thirds
full with grease to prevent overheating. Use no. 2 wheel bearing grease.
JACK SHAFT BEARINGS
Pillow block style bearing are used on the drive train counter-shaft. See Drum Seal
Housing, Lubrication Guidelines for more information. See Figure 4 for bearing
locations.