Specifications

PAGE 16 — MVC-77 SERIES PLATE COMPACTOR — PARTS & OPERATION MANUAL — REV. #2 (09/07/04)

2. The V-belt tension is proper if the V-belt bends 10 to 15 mm

(Figure 8) when depressed with finger at midway between

the clutch and vibration pulley shafts.

MVC-77 SERIES — INSPECTION

CLUTCH

PULLEY

VIBRATOR

PULLEY

V-Belt Check

CAUTION:

NEVER attempt to check the V-belt with the

engine running. Severe injury can occur of

your hand (Figure 6) gets caught between the

V-belt and the clutch. Always use safety gloves.

Figure 6. V-Belt Hazard

1. To check the V-belt tension, remove the three bolts that

secure the belt cover to the frame as shown in Figure 7.

Figure 7. V-Belt Cover Removal

3. A loose V-belt will decrease the power transmission output,

causing reduced compaction and premature wear of the

belt.

4. If the V-belt becomes worn or loose, replace it by using V-

belt part number 070503350

Figure 8. V-Belt Tension