Takeuchi TB53FR, Руководство по ремонту

Страница: 83 / 447

MACHINE CONFIGURATION
ATTACHMENTS
III-31
TB53FR
Removing the Boom
• Lower the front end of the boom so that it is in full
contact with the ground.
1. Disconnect the hydraulic hoses (1) from the arm
cylinder (3).
2. Suspend the arm cylinder (3) temporarily, then
take out the pin (4) and remove the arm cylinder.
Arm cylinder: 44 kg
3. Remove the protector (5) from the boom cylinder
(7).
4. Disconnect the hydraulic hoses (6) from the boom
cylinder (7).
5. Suspend the boom cylinder (7) temporarily and
take out the pin (8).
• The disconnected end of the cylinder head
should be resting on the ground.
6. Disconnect the electric wiring to the boom light
(9) and interference sensor (10).
7. Disconnect the hydraulic hoses (11) from the
pipes.
8. Suspend the boom (12) temporarily, take out the
pin (13), pin (14) and remove the boom.
Boom: 227 kg
9. Suspend the boom cylinder (7) temporarily, take
out the pin (15) and remove the boom cylinder.
Boom cylinder: 65 kg
Installing the Boom
Follow the procedure used for removal in reverse
order.
J1C604
1
3
4
9
6
J1C605
6
8
7
5
J1C606
7
12
13
14
10
11
15