Hitachi ZAXIS 250LC-7 Operator's Manual page 51

Bucket Installation
1. Clean the pins and pin bores. Apply sufficient grease to
the pins and pin bores.
2. Place the new bucket in stable position as shown in the
figure.
3. Fit the arm and alternate bucket. Be sure the bucket will
not roll. Install bucket pins A and B.
4. Install the locking pins and snap rings on pins A and B.
5. Install o-ring at the specified place.
6. Apply grease to each pin.
7. Start the engine and run at slow idle. Slowly operate the
bucket in both directions to check for any interference in
bucket movement.
DISASSEMBLING • ASSEMBLING
4-17
O-Ring Shift
Bucket Boss
A
Link
B
M1U1-SL4-028