DOC-20230111-WA0038.

FRONT ATTACHMENT / Cylinder
Remove Boom Cylinder
CAUTION: Prevent personal injury. Metal debris
may fly when a hammer is used to remove
pins. Be sure to wear necessary protection,
such as goggles, hard hat, etc.
1. Remove ring (2) and stopper pin (3) from boom
pin (1).
1
2、3
CAUTION: Boom cylinder (4) weight: 92 kb
(205 Ib)
2. While holding boom cylinder (4) by crane, drive
out pin (1) with a bar and a hammer. Detach the
boom cylinder rod to remove thrust plates (5).
W1CC-04-01-001
4
W102-04-01-011
2
3
1
IMPORTANT: A grease fitting is provided on the
boom cylinder (4) rod. Lay boom cylinder
(4) on a support so that the
grease fitting does not come in contact
with the support.
3. Bind the boom cylinder (4) rod to the cylinder tube
with the wire so that the cylinder rod is not extended.
Lower boom cylinder (3) onto a support by
crane.
5
W152-04-01-001
Wire
W554-02-03-007
W4-2-8