JLG TF6-42 Service Manual Manuale d'uso
Pagina 538
Insert pressure into cylinder (4) in order to release the brakes.
NOTE. If the machine hydraulic system cannot be used, use an
external manual pump.
Loosen and remove the external nut (7).
Release the pressure in the cylinder and disconnect the pressure
delivery tube.
Remove the fulcrum pin (3) from the cylinder (4).
Remove the snap ring (1) that checks the support (8) and remove
the distance piece (2).
Remove the cylinder assembly (4) complete with rod (5), internal
nut (6) and support (8).
Place cylinder (4) into a vice with the spring seat side (10) engaged
in it and, using a bar "D", loosen and remove the cylinder unit (9)
complete with piston (13) and spring (12).
bar
GB
GB
GB
GB
GB
GB
a
b
c
d
f
e
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HOW TO REMOVE AND DISASSEMBLE THE EXTERNAL HYDRAULIC NEGATIVE BRAKE - RIMOZIONE E SMONTAGGIO FRENO NEGATIVO
IDRAULICO ESTERNO - AÈUûERE HYDRAULISCHE NEGATIVBREMSE ABMONTIEREN - REMOCION Y DESMONTAJE FRENO NEGATIVO
HYDRAULICO EXTERIOR - ENLEVER ET DEMONTER DU FREIN NEGATIF HYDRAULIQUE EXTERNE
F1240947
7
4
F1240951
7
F1240948
4
3
F1240949
8
2
1
F1240950
4
5
6
8
F1240747
D
4
10
12
13
9