Bolens 123E898E190 - Manual (Page 11)

The spark plug should be cleaned and the gap reset
once a season. Spark plug replacement is recom­
mended at the start of each mowing season; check
engine manual for correct plug type and gap specifi­
cations.
Clean the engine regularly with a cloth or brush.
Keep the cooling system {blower housing area) clean
to permit proper air circulation which is essential to
engine performance and life. Be certain to remove all
grass, dirt and combustible debris from muffler area.
BAHERY PACK REPLACEMENT
Remove the battery pack from the handle panel for
replacement only. Do not separate the batteries for
any reason. Dispose of batteries properly.
A
WARNING: Batteries contain sulfuric acid
which may cause burns. Do not short cir­
cuit or mutilate In any way. Do not put
batteries in fire. They may burst or
release toxic materials.
When replacing battery pack in handle panel, battery
pack must be positioned with the positive terminal to
the right hand side and the negative terminal to the
left hand side of panel. See figure 17. Replacing the
battery pack incorrectly will cause serious damage.
The positive lead on the wire harness has the smaller
connector. Connect the positive lead to the positive
side of the battery pack, then connect the negative
side.
Fuse
Holder^
Positive
Terminal
Negative
Terminal
IN-LINE FUSE
The unit is equipped with an in-line fuse. If unit fails to
start, check the fuse inside the battery cover by turn­
ing the end of the fuse holder and removing from the
battery cover. See figure 17. Replace with standard
automotive 7-1/2 amp fuse.
STORAGE OF THE BAHERY
The battery must be stored with a full charge. A dis­
charged battery will freeze.
IMPORTANT: All batteries discharge during storage.
Recharge battery every two months and before
returning to service. Refer to charging instructions in
Operation section.
BELT REMOVAL AND REPLACEMENT
1. Disconnect the spark plug wire and ground it
against the engine.
2. Drain the fuel tank or place a piece of plastic
beneath the cap to prevent gasoline leakage.
3. Remove the grass bag, rear discharge chute
assembly and catcher panel.
4. Remove the transmission belt cover by removing
three bolts. See figure 18.
5. Tip the mower on its side, and block securely.
FIGURE 17.
6. Remove the inside belt guard by removing two
self-tapping screws. A 3/8" wrench is required.
See figure 19.
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