DUROMAX XP7HP - Check and Adjust Valve Clearance

MAINTENANCE AND CARE (CONTINUED)
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Check and Adjust Valve Clearance
CAUTION: If the valve clearance isn’t maintained,
this can cause the engine to run less eciently
and potentially cause engine damage.
The engine intake and exhaust valve clearance should be
checked and if necessary adjusted every 300 hours of use or
12 month period, whichever comes rst.
Remove muer
Remove spark plug cap
Remove spark plug
Remove both muer bolts with a 13 mm wrench, then
remove the muer from the engine.
Pull o spark plug cap from spark plug.
Remove the spark plug with the provided spark plug wrench.
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