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104 S. 8th Ave. Marshalltown, IA Phone 800-888-0127 / 641-753-0127 • Fax 800-477-6341 / 641-753-6341 www.MARSHALLTOWN.com
WS2173
PRIOR TO START UP
1. Examine the mixer carefully to make sure there was no damage during shipment or since the last use.
Report any damage immediately to the transportation company. Repair any damage before using the mixer.
2. Check the engine oil. Fill as required. Refer to the engine manual for oil specifications.
3. Fill the fuel tank with fresh, clean fuel. Refer to the engine manual for fuel specifications.
4. Grease all fittings as called out in the lubrication specifications.
5. Check hydraulic oil level in tank. The tank must be 75% full at minimum.
6. Replace hydraulic oil and filter every year or 300 hours of use. Refill with Lubsoil super hydraulic AW 32
or equivalent.
7. Check for free rotation of the mixer drum yoke by rotating the drum through one complete dump-charge-
dump cycle. Make sure no foreign objects or tools are in the drum before starting the motor.
8. Start the motor and check for smooth operation of the drum, ring gear, and pinion.
LUBRICATION
Use lithium based grade 2 multi-purpose grease.
Yoke Bearing Hangers:
Yoke bearing hangers are located on the yoke ends and are equipped with grease fittings. These bearings
should be greased weekly.
Wheel Bearings:
Grease wheel bearings once per year. Thoroughly remove old grease from bearings and spindle before
repacking. Pack bearings 1/2 to 2/3 full to prevent overheating.
Drum Tilt Brake Bearing:
The brake bearing casting is located near the front of the mixer and should be greased weekly.
Handwheel Bearing:
The handwheel hub bearing is located on the front of the mixer, behind the handwheel. This bearing should
be greased weekly.
WARNING: DO NOT GREASE BRAKE BAND OR OUTER BRAKING SURFACE OF TILT GEAR.
Engine/Motor:
Refer to the manufacturer’s engine or motor operating instructions for all maintenance and
lubrication requirements and instructions.
ITEM
FREQUENCY
LUBRICANT
PLACES
Yoke Bearing Casting
weekly
grease
2
Wheel Bearings
yearly
grease
2
Drum Tilt Brake Bearing Casting
weekly
grease
1
Handwheel Hub
weekly
grease
1
Drive Shaft
weekly
grease
1
LUBRICATION FREQUENCY CHART
