EM-900SDCE MIXER — MAINTENANCE

Clutch Adjustment Mechanical 9 CF Mixer

If the rotating mixing paddles appear to be losing rotational speed, it may be necessary to adjust the clutch. For optimum performance Multiquip recommends 47.45-74.57 N-m (35-55 ft- lbs).applied pressure to the hand clutch lever.After the first initial operating hours (8) check the clutch for proper ensasment pressure.

Clutch Adjustment Procedure

A.Rotate the clutch using the recoil starter until the adjustment lock (Figure 13) P/N EM934040 is visible. Using a flat blade screwdriver loosen the adjustment bolt just enough to release the adjustment lock.

B.Using a punch, rotate the adjusting ring P/N EM 934045 one notch at a time in the counter-clockwise direction until a firm 47.45-74.57 N-m (35- 55 lbs.) pressure is felt when engaging the clutch lever (the lever should snap into the engaged position).

CAUTION

ALWAYS stop the engine before attempting this procedure.

1.To gain access to the " Gear Reduction Compartment" remove the four 14 mm (9/16-inch) hex head bolts that secure the hood to the engine and remove engine hood.

2.Drain the clutch compartment oil (Figure 8) by removing the magnetic 9 mm (3/8-inch) plug located at the bottom of the Gear Reduction Assembly.

The Gear Reduction Compartment consist of two compartments, a lower

NOTE and upper. The lower compartment houses the clutch, the upper compartment contains the actual gear

reduction. Remember each compartment requires a different type of lubricating oil.

3.To gain access to the " clutch Inspection door" remove the six 12 mm (1/2-inch) cap screws (Figure 12 ) and lock washers that secure the clutch inspection door. Remove door and gasket.

Figure 12. Clutch Inspection Door

4.Check that the clutch is disengaged by pulling the shifter lever towards the engine end of the mixer.

5.RefertoFigure13 forsteps 5Athrough 5F:

Figure 13. Clutch Adjustment Lock Location

If the clutch cannot be adjusted, it may

NOTE be necessary to inspect or replace the clutch.

C.When the clutch has been satisfactorily adjusted reinstall the adjustment lock P/N EM 934040 and tighten lock bolt.

D.Reinstall the clutch Inspection door using the six 12 mm (1/2-inch) cap screws and lock washers, and also check that the gasket is not worn or broken.

E.Remove the 9 mm (3/8-inch) square head pipe plug located on the lower clutch compartment. Refill the clutch compartment with 2.12 liters (2-1/4 quarts) of SAE 30 motor oil to the level of the plug. When done reinstall plug.

F.Start engine, check for proper clutch engagement and inspect for any oil leaks.

Any questions regarding the above

NOTE procedure please contact the Multiquip Service Department.

PAGE 20 — MULTIQUIP EM-900SDCE — OPERATION AND PARTS MANUAL — REV. #2 (09/14/07)

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Multiquip manual EM-900SDCE Mixer Maintenance, RefertoFigure13 forsteps 5Athrough 5F
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EM-900SD specifications

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