Bobcat 328 - S/N 234211001 Instructions d'exploitation Page 108

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325/328 Excavator
Operation and Maintenance Manual 86
BUCKET
Bucket Teeth Removal And Installation
WARNING
Wear safety glasses to prevent eye injury when any of
the following conditions exist:
Pressurised fluids and springs or other stored
energy components.
Flying debris or loose material is present.
Engine is running.
Tools are being used.
W-2505-0604
Position the bucket so the bucket teeth are at a 30° angle
up from the ground for accessibility to the teeth.
Lower the boom until the bucket is fully on the ground.
Stop the engine and dismount from the excavator.
NOTE: The later style tooth points and retaining pins
can be used on the early style shanks.
Early Style Bucket Teeth
Figure PM-52
Remove the retaining pin (Item 1) from the tooth point
(Item 2) [Figure PM-52].
Remove the tooth point (Item 2) from the shank (Item 3)
[Figure PM-52].
Installation:
Position the new tooth point on the shank and
install a new retaining pin. Install the retaining pin until it is
flush with the top of the point.
Figure PM-53
Remove the two nuts (Item 1) and bolts from the tooth
shank (Item 2) [Figure PM-53]. Remove the tooth shank.
Installation:
Tighten the nuts to 125 - 135 N•m torque.
Later Style Bucket Teeth
Figure PM-54
The removal and installation procedure for the later style
tooth point and tooth shank is the same as the early style.
The later style tooth has a unique retaining pin (Item 1).
The retaining pin must be installed as shown [notch
(Item 2) to the front] for proper fit and tooth retention. The
side of the tooth point (Item 3) [Figure PM-54] also shows
the correct orientation of the retaining pin.
Installation:
Position the new tooth point on the shank and
install a new retaining pin. Install the retaining pin until it is
flush with the top of the point.
P-23374
2
1
3
P-23376
2
1
P-69201A
1
3
2
2
1
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