Hexagonal bar
(Part No.
Box spanner | Spanner (19 mm) |
(10 mm) |
|
REPLACEMENT OF CHUCK
Replacement of chuck should be done in the following manner:
1.Remove bolt with hexagonal hole fixed in the driving axle.
2.Insert accessory hexagonal bar (Part No.
3.Fit 19 mm spanner onto driving axle and keep it fitted.
4.Fit 10 mm box spanner onto the hexagonal bar and turn it into direction as indicated by an arrow to remove chuck.
5.Fit a new chuck in the reversed order of removing.
ADJUSTING CARBURETOR
(As Required)
GENERAL INFORMATION
The idle speed adjuster screw controls the throttle opening at the idle position.
IDLE ADJUSTMENT
1.Start engine and allow it to run at high idle until warm.
2.Turn the idle speed screw clockwise until drill bit begins to move.
3.Turn idle screw counterclockwise 1 and 1/2 to 2 turn or until the drill bit stops (2,700 to 3,300 r/min).
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