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AFETY ERVICE ANUAL MM91 & MM121 This manual covers the following serial numbers and higher for each model listed: MM121 ....7090001 MM91........7150001...
ABLE ONTENTS Safety Information ..... . 1 Changing Hydraulic Filter ..... . 7 Changing Hydraulic Oil &...
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CALIFORNIA PROPOSITION 65 WARNING Engine exhaust and some of its constituents are known in the state of California to cause cancer, birth defects, and other reproductive harm.
MBW does monoxide, a poisonous, odorless, invisible not by the publication of these precautions, imply or in any gas. Death or serious illness may result if way represent that these are the sum of all dangers present inhaled.
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CAUTION(PRECAUCIÓN) CAUTION(PRECAUCIÓN) Improper towing can lead to damage or injury. Read the operating instructions before operating this piece of equipment. Before Towing: Lea las Instrucciones Operativas antes de hacer funcionar esta parte del equipo. 1. Check running gear and tow bar. Keep unauthorized, inexperienced, untrained people away from this equipment.
PECIFICATIONS MM91 MM121 Batch Capacity 9 cu. ft. (0.26 cu. m.) 12 cu. ft. (0.34 cu. m.) Batch Size 3 - 3.5 bags 3.5 - 4.5 bags Baldor 5 hp ³ Baldor 5 hp Honda Gx390 23.7 in Baldor 5 hp Baldor 5 hp ³...
PERATION Introduction Move choke lever to open position. Allow engine to warm up for one or two minutes. MBW equipment is intended for use in very severe applications. They are powered by reliable four cycle Starting Motor engines. Check that both operating levers are in the STOP, or This parts manual contains only standard parts.
Towing Stop the engine or motor. Always stop engine before adding fuel. Close and latch the engine shroud. Stop engine before leaving mixer unattended for Secure the tow pole and safety chains to the vehicle. any amount of time. Stopping Motor Always check that axle, front leg, and tow pole hardware is tight before towing.
Retorque lug nuts, front leg, and axle hardware after the first 25 miles travelled, the follow the maintenance schedule. Change filter after the first 10 hours of use, then follow the maintenance schedule. Fluid Levels SYSTEM FLUID VOLUME RECOMMENDED OIL Model MM91 MM121 Chevron Rykon AW ISO 32 Hydraulic Oil Hydraulics 13.5 gallons 15 gallons Engine...
Apply clean oil to filter gasket, and install new filter hands or objects inside drum. (MBW #08164). Disconnect 3/4” hose (#26) from fitting (#18). Always reconnect safety grid opener to grid after cleaning drum.
ERVICE Assembly and disassembly should be performed by a Engine Shroud Removal service technician who has been factory trained on MBW Refer to Shroud & Chassis Assembly, page 12. equipment. The unit should be clean and free of debris. Pressure washing before disassembly is recommended.
Drum Installation 14. Install new seal kits into the back side of each trunnion in the following order: Steel Washer, Soft Refer to Drum Assembly, page 14. Black Seal, Steel Washer, Soft Black Seal, Steel Washer, Hard Red Seal. Lower drum onto frame supports. Pillow blocks (#5) 15.
Reinstall inspection cover. 1,850 psi, the relief valve needs adjustment. NOTE: If pressure climbs over 1,850 psi, the engine may Reinstall the engine shroud. stall. Loosen the jam nut on the relief cartridge located on Hydraulic Relief Valve Adjustment the left side of the valve block. Remove the engine shroud.
Their sales engineers are available for professional consultation. If you cannot locate an MBW distributor in your area, contact MBW or one of our Sales Branches listed below. When ordering replacement parts, be sure to have the following information available: •...
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ITEM PART NO. DESCRIPTION MM91 MM121 17108 MAIN SHAFT, MM121 MAIN SHAFT, MM91 18601 17570 PADDLE ASM, END RIGHT (Includes 6-7,10-11,13-17) 17571 PADDLE ASM, CENTER RIGHT (Includes 8-9,13,17) 17572 PADDLE ASM, CENTER LEFT (Includes 8-9,13,17) 17573 PADDLE ASM, END LEFT (Includes 6-7,10-11,13-17)
1.This warranty does not cover any Used Equipment. "Used Equipment" such replacement or repair is the exclusive remedy provided hereunder. means any MBW machine or equipment that is not a New Machine or a Labor must be performed at an authorized MBW distributor. MBW Demonstration Machine.