Delta GR275 Instruction Manual page 13

3. Place the buffing wheel spacer (B) Fig. 19 on the
shaft.
4. Replace the inner wheel flange (C) Fig. 20 on the shaft.
5. Place the buffing wheel (D) Fig. 21 on the shaft.
6. Place the other wheel flange (E) Fig. 22 on the shaft.
7. Thread the arbor nut (F) Fig. 23 on the arbor until the arbor nut makes contact with the arbor flange.
8. Push the arbor nut wings out to the closed position, flat against the arbor flange (Fig. 23).
The arbor nut wings must contact the arbor flange to prevent vibration.
9. Replace the wheel cover removed in STEP 2.
10. Adjust the spark guard and tool rest.
C
E
B
Fig. 20
Fig. 22
13
d
F
Fig. 19
Fig. 21
Fig. 23