DOC-20230111-WA0038.

FRONT ATTACHMENT / Cylinder
Install Boom Cylinder
CAUTION: Boom cylinder (4) weight: 92 kg
(205 Ib)
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. While lifting boom cylinder (4) by crane, align the
pin (9) holes on the cylinder bottom and the main
frame.
Insert thrust plates (10).
2. While aligning the stopper pin (8) holes on pin (9)
and the main frame boss, drive the pin in with a
bar and a hammer.
4
W102-04-02-025
9
3. Drive stopper pin (8) in with a bar and a hammer
to install ring (7).
4
10
8
W152-04-01-001
9
7
4. Reconnect hoses (6) (2 used ) to boom cylinder
(4).
: 27 mm
: 93 N⋅m (9.5 kgf⋅m, 69 Ibf⋅ft)
4
6
W102-04-02-024
W102-04-02-023
W4-2-10