HYDRAULIC
62
70
547379EN
70 (08/03/2017)
ARM 3 LIFTING CYLINDER - REMOVAL
- Raise the arm 1/2 so that the upper hinge (1
, 070 - 48
) is raised by
1m (39.37 in).
- Switch off the power supply.
- Secure the basket and arm 3 with a hoist (2
, 070 - 48
) and a sling
(stabilize with a support):
3
- 120 AETJL :
580 kg (1279 lbs)
3
- 150 AETJC - 150 AETJL - 150 AETJC 3D - AETJ 43 - AETJ 43 3D:
650 kg (1433 lbs)
3
- 170 AETJL - AETJ 49 :
900 kg (1984 lbs)
- Open the right-hand turret cover.
- Decompress the lifting line of arm 3 (distributor) (
6
70.3.10
DISTRIBUTOR - REMOVAL,
5
57
)
- Remove and plug the hoses connected to the cylinder (1
, 070 - 49
).
- Remove the pivot pins from the cylinder, starting with the cylinder
foot pivot pin (2
, 070 - 49
) and remove the cylinder:
3
- 120 AETJL :
30 kg (66 lbs)
3
- 150 AETJC - 150 AETJL - 150 AETJC 3D - 150 AETJL - AETJ43 -
AETJ 43 3D - 170 AETJL - AETJ 49:
50 kg (111 lbs)
NOTE
: Before attempting to disassemble the removed cylinder
(
6
VALVE BLOCKS AND VALVES - REMOVAL,
5
69
)
REFIT
- Lower arm 3 to the transport position.
- Raise arm 3 to its maximum extent and repeat these operations
several times
70 - 48
1
1
70 - 49
2
1
Summary of Contents for 150 AETJ L
Page 7: ...INTERACTIVE REPAIR MANUAL 4 547379EN 08 03 2017 ...
Page 29: ...AXLE 26 30 547379EN 30 08 03 2017 ...
Page 31: ......
Page 33: ...JIB BASKET 30 55 547379EN 55 08 03 2017 ...
Page 39: ...70 547379EN 70 08 03 2017 HYDRAULIC 36 ...
Page 41: ...70 547379EN 70 08 03 2017 HYDRAULIC 38 ...
Page 43: ...70 547379EN 70 08 03 2017 HYDRAULIC 40 ...
Page 45: ...70 547379EN 70 08 03 2017 HYDRAULIC 42 ...
Page 61: ...HYDRAULIC 58 70 547379EN 70 08 03 2017 ...
Page 73: ...HYDRAULIC 70 70 547379EN 70 08 03 2017 ...
Page 77: ......
Page 167: ...AXLE 26 30 547379EN 30 08 03 2017 ...
Page 169: ......
Page 171: ...JIB BASKET 30 55 547379EN 55 08 03 2017 ...
Page 177: ...70 547379EN 70 08 03 2017 HYDRAULIC 36 ...
Page 179: ...70 547379EN 70 08 03 2017 HYDRAULIC 38 ...
Page 181: ...70 547379EN 70 08 03 2017 HYDRAULIC 40 ...
Page 183: ...70 547379EN 70 08 03 2017 HYDRAULIC 42 ...
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