MULTIQUIP Mikasa MVC-90L Operations & Parts Manual page 21

V-Belt Check
CAUTION - Checking and Replacing the V-Belt
NEVER attempt to check the V-belt with
the engine running. Severe injury can
occur if your hand gets caught between
the V-belt and the clutch. Always use
safety gloves.
1. To check the V-belt tension, remove the three bolts that secure
the belt cover to the frame as shown in Figure 22.
Figure 22. V-Belt Cover Removal
2. The V-belt tension is proper if the V-belt bends 10 to 15 mm
(Figure 23) when depressed with finger at midway between
the clutch and vibration pulley shafts.
Figure 23. V-Belt Tension
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 .
MVC-90L PLATE COMPACTOR — OPERATION & PARTS MANUAL — REV. #1 (11/01/05) — PAGE 21
MVC-90L PLATE COMPACTOR — MAINTENANCE
Replacing the V-belt
1. Remove the belt cover.
2. Place an offset wrench (13 mm) or the like on the vibrator
3. Using a waste cloth or the like, pull the V-belt back strongly at
4. Check the clutch and replace as necessary, following the
5. Place the V-belt on the lower vibrator pulley. Push the V-belt
Checking the Clutch
1. With belt cover removed, visually check outer drum of the
2. Clean the "V" groove as necessary.
3. Check the clutch lining and shoe for signs of wear. If the shoe
Replacing the Clutch
1. Remove V-belt.
2. Remove bolt at engine power output by tapping an engaged
3. Remove clutch with a pulley extractor.
4. To install a new clutch, reverse steps 1-3.
pulley (lower) fastening bolt.
midway of the belt on the left side and rotate the offset wrench
clockwise so that the V-belt will come off.
procedures listed in Checking the Clutch .
to the left side of the upper clutch and rotate the offset wrench
clockwise so that the V-belt moves onto the pulley.
clutch for seizure and "V" groove for wear or damage.
is worn, replace the clutch to prevent deficient power
transmission and slippage.
wrench (e.g. tapping with hammer) and rotate the bolt
counterclockwise.