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Panasonic EY6950-X8 Service Manual page 8

Cordless hammer drill driver

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EY6950-X8
< TROUBLE >
Does not vibrate.
(When setting clutch
handle to
.)
Weakness of
vibration.
(When setting
clutch handle
to
.)
Weakness of
clutch operation.
<CHECK CLUTCH HANDLE.>
Check the condition of inside of clutch handle if two projections were
broken or not.
<CHECK DRIVING BLOCK.>
Check wear condition of driving shaft and cam.
Check wear condition of protrusion parts of ring gears.
<CHECK CLUTCH SPRING.>
Check wear condition of 6 pieces of clutch springs.
connected to 18V DC.
<CHECK ADJUSTING SCREW.>
Check wear condition of projection parts of adjusting screw.
Check wear condition of gear case if it is cracked or broken.
< CHECK >
<CHECK RING GEAR.>
↓OK
↓OK
↓OK
<CHECK GEAR CASE.>
8
< REMEDY >
NO
Replace clutch
handle.
NO
Replace driving
block.
NO
Replace ring gear.
NO
Replace clutch
springs.
NO
Replace adjusting
screw.
NO
Replace gear
case.

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