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MVSPEU Owner's Manual
Fig. 18
DRIVE BELT REMOVAL AND REPLACEMENT
READ all safety instructions before servicing unit.
DISCONNECT spark plug wire before servicing unit.
1.
Wait for engine to cool completely and disconnect spark plug.
2.
Remove guard fasteners and guard.
3.
Remove throttle control cable from engine.
4.
Unplug wiring harness wire at engine.
5.
Tilt transmission input pulley toward engine and remove the belt by pulling it
upward.
6.
Remove all six screws fastening the engine base plate to the housing.
7.
Lift engine assembly from housing.
8.
Slide belt inward under the engine and off downward around impeller.
9.
Install new belt in reverse order of belt removal. NOTE: before placing new belt on
transmission pulley look under the engine to insure the belt is properly in the
groove of the engine pulley.
10. Install engine assembly in reverse order of removal.
11. Reconnect the spark plug
INSTALLING NEW DRIVE CHAIN/ALIGNMENT/TENSION
READ all safety instructions before servicing unit.
DISCONNECT spark plug wire before servicing unit.
Allow the engine to cool completely and disconnect the spark plug.
1.
Unfasten and remove the guard.
2.
Rotate left rear wheel to bring the chain "master link" into view on the axle sprocket.
3.
Using the needle nose pliers carefully remove master link retaining spring clip.
4.
Slide the master link from the chain and remove the chain.
5.
Thread the new chain onto the sprockets, place the ends of the chain on the axle
sprocket, this makes it easier to hold the chain in place when you slide the new
master link in place.
6.
Install the new master link and CAREFULLY install the retaining clip.
7.
Rotate left rear wheel to find the location where the chain is tightest (there are always
slight variations in the sprockets that make the chain tighter at places in its rotation).
Continued next page
Part No 840286
1 1/8"
12
cable adjustment
4"
from
handle
Fig. 19
Loosen
Tighten
Fig. 20
Fig. 21
840286_B_HI
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