TM 5-2420-230-24-1
(2)
Remove retaining pin (6) from pin (7).
NOTE
All pins are removed in the same manner.
(3)
Remove pin (7) from bucket (5) and ripper arm (8).
(4)
Remove retaining pin (6) from chain (9).
(5)
Remove bolt (10), washer (11), chain (9), and pin (7) from bucket (5).
NOTE
All five ripper arms are removed in the same manner.
(6)
Remove self-locking nut (12) and washer (13) from bolt (14). Discard self-locking nuts.
(7)
Remove bolt (14), washer (15), and ripper arms (8) from bucket (5).
(8)
If required, remove two bushings (16) from bucket (5). Discard bushings.
(9)
Remove grease zerk (17) from pin (18) on both sides of bucket (5).
(10) Remove self-locking nut (19) and bolt (20) on each side of bucket (5). Discard self-locking nut.
(11) Attach suitable lifting device and sling to bucket (5).
(12) Using dunnage, position bucket (5) so lower half is flush with ground.
(13) Support upper half of bucket (5).
(14) Remove pin (18) from each side of bucket (5).
(15) Lower and remove lifting device and sling from bucket (5).
(16) If required, remove two bushings (21) from both sides of bucket (5). Discard bushings.
17-16