4.
Clean the mounting face and fit new tooth (2) to the adapt-
er.
5.
Insert pin (1) halfway, and drive it with the hammer to in-
stall it to the bucket.
METHOD FOR ADJUSTING BUCKET CLEARANCE
It is dangerous if the work equipment moves by mistake
when adjusting the bucket clearance.
Lower the work equipment to the ground stably, set the
lock lever securely to LOCK position (L), and stop the en-
gine.
1.
Set the work equipment in the posture shown in the figure,
set the lock lever to LOCK position (L), and stop the en-
gine.
A: Arm
B: Bucket
2.
Shift the O-ring (1) of connecting portion and measure the
amount of play (a).
REMARK
Measurement is easier if you move the bucket to one side
so that all the play can be measured at 1 place (the right
side in the figure).
Use a clearance gauge for easy and accurate measure-
ment.
3.
Loosen the plate mounting bolts (2) (4 pieces) and loosen
the plate (3).
The shim is a split type, so the work can be performed
without removing the bolts.
4.
Remove the shim (4) corresponding to the amount of play
(a).
2 types of 1.0 mm and 0.5 mm of shim (4) are installed.
When play (a) is smaller than 1 shim, do not adjust it by
tightening bolts (2).
5.
Tighten the bolts (2) (4 pieces).
If bolts (2) are too stiff to tighten, pull out pin stopper bolt
(5) for easier tightening.
To Next Page
Loading...
