Sears 536.79751 - Manual (Page 13)

SERVICE AND ADJUSTMENTS
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A CAUTION: ALWAYS STOP THE ENGINE
AND DISCONNECT THE SPARK PLUG
WIRE BEFORE MAKING ANY REPAIRS
TO
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Youf edger is equipped with a V-beft made of a special
compound. If the belt becomes worn or breaks, replace
it with an original equipment belt as shown in the
Repair Parts section of this manual. NEVER USE A
SUBSTITUTE.
® Disconnect the spark plug wire from the sparkplug
® Pull the dutch lever back (or up) to release the
tension from the belt,
® Remove the screws from the engine pulley cover
(See Fig. 10) and remove the cover.
NOTE: Make sure the spacer on the screw does not
become lost.
® Remove the front screw securing the belt guide
(See Fig. 10} to the engine. Then loosen the rear
screw and swing the belt guide away from the belt.
® Remove the three (3) screws from the belt guard
(See Fig. 11).
® Remove the beltfromihe engine and quill assembly
pulleys.
Install the new belt in the reverse order of removal
Secure the belt guide loosened earlier.
Reinstall the engine pulley cover and reconnect the
spark plug wire.
BLADE REPLACEMENT
The cutting blade is subject to wear and damage such as
nicks and dents. This will not generally effect its function
This blade is specially designed to not require sharpen-
ino DO NOT A-r-rcMpT TO SHARPEN THIS BLADE
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The biade is reversible If the nicks and dents are exces­
sive, remove the blade, turn it around and reinstall. This
will provide a fresh cutting edge If worn or damaged the
blade should be replaced
A
CAUTION; WHEN REMOVING OR TIGHT­
ENING THE BLADE NUT, ALWAYS USE
THE METHOD SHOWN IN FIGURE 12.
THE HOLDING WRENCH MUST ALWAYS
BF POSITIONFD RFHIND THF CtiTTING
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BLADE. NEVER USE THE LOCKNUT ON
THE PULLEY END, DAMAGE TO THE
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CAUTION; DO NOT ATTEMPT TO
SHARPEN THIS BLADE. YOU COULD
CAUSE DAMAGE TO THE BLADE WHICH
COULD RESULT IN BREAKAGE AND
POSSIBLE
USER OR BYSTANDER
INJURY.
13