Makita EH7500S ユーザーズマニュアル

 P 10/ 25

(1) Remove Plug cap with Socket wrench 10-16. Clean the spark terminals of the removed Plug. (Fig. 20)

      And adjust the gap of Spark terminals to 0.6 - 0.7 mm.

DISASSEMBLING

(2) Mount Plug cap on the Plug and contact the Plug’s thread portion to the metal portion of engine, and then,

      pull Starter rope gently. The plug is in order if its terminals have sparking constantly.

      In case of no sparking at the terminals, return to “MAINTENANCE in [3]-6. Ignition” and replace the Plug with

      the new one if the plug is out of order.

(1) Remove Blower housing, Cylinder cover, Muffler cover and Ignition coil.

      Note: Do not lose Spacer for insulating Cylinder’s heat when removing Cylinder cover.

(2) Remove Rubber from Insulator. (Fig. 21)

1. Remove the remaining Fuel and

    Carbon deposits stuck in the gap

    with wire brush and air duster.

 0.6 - 0.7 mm

2. Adjust the gap between

    Spark terminals to 0.7 mm

    by inserting 0.7 mm

    Feeler gauge of 1R366.   

0.7 mm Feeler

gauge of 1R366  

Rubber

MAINTENANCE