MK Diamond MK-2000 Gas Saws - Manual (Page 37)

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DO NOt work around the engine while hot.
1. Recommended spark plugs are: NGK – BPR6ES or DENSO – W20EPR-U
2. When installing the Spark Plug, ensure the threads of the are aligned with the threads
in the engine so as not to “cross-thread” the plug.
MK-2000 GAS SAW MAINTENANCE
SPARK PLUG ADJUSTMENT AND REPLACEMENT
WARNING
NOTES:
Refer to Engine Manual for your specific saw.
the MK-2000 Gas Saw is designed with two power transmission Micro-V Belts. the two belts are a
matched set and should be inspected, adjusted and/or replaced at the same time.
MICRO-V BELT INSPECTION, ADJUSTMENT AND REPLACEMENT
NOTES: 1. When new belts are installed, they should be inspected and re-tensioned after the
first forty-eight (48) hours of operation.
2. When performing any maintenance on the power transmission Micro-V Belts,
always start with the belt on the Blade Guard side.
BLADE SIDE MICRO-V BELT
(A)
Remove Diamond Blade (See
Diamond Blade Change-out).
(B)
Identify the Water Pump Pivot
Plate.
(C)
Loosen Water Pump Drive end
Pivot Plate front and rear Retain-
ing Bolts.
(D)
Pivot front of Water Pump drive
end Pivot Plate up and tighten
the Retaining Bolts.
(E)
Disconnect the Blade Guard
Adjustment Bar.
(F)
Pivot Blade Guard to expose Belt
Guard Retaining Bolts.