Multiquip MDR-9GH Checking Hydraulic System, Checking the V-BELT, Checkingthe Vibrator OIL Level

CHECKING HYDRAULIC SYSTEM

1.Check the oil tank level gauge (Figure 10). Oil level should be at the middle indication of the gauge or higher. Fill as required

2.Check the surroundings of the oil tank, hydraulic pump and motor for oil leakage.

Figure 10. Hydraulic System Oil Level Gauge

DANGER

ALWAYS keep hands and fingers away from pinch points. DO NOT allow anyone to reach in on dangerous sections of the machine to avoid any accidents.

CHECKING THE V-BELT

1.Check all bolts and screws and make sure all are securely tightened.

2.Check V-belt for proper tension. The normal slack should be approximately 1/8 inch (3 to 5 mm) when the belts are forcibly depressed between the two sheaves (Figure 11). Insufficient tension causes weak vibration and machine damage.

MDR-9GH — INSPECTION

CHECKINGTHE CLUTCH BOX OIL LEVEL

1.Check clutch box for any oil leakage.

2.Remove the level plug and check oil level (Figure 12).

3.Add oil if necessary.

Figure 12. Clutch Box Oil Level Check

CHECKINGTHE VIBRATOR OIL LEVEL

1.Remove the red filler plug and the oil level inspection hole plug from the vibrator case (Figure 13).

2.Fill with oil until oil overflows from inspection hole.

Figure 13. Vibrator Oil Level Check

Figure 11. V-Belt Tension

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 19