JLG TF6-42 Service Manual Manuale d'uso
Pagina 566
Remove movement sensor (1), if fitted.
Loosen the two nuts and remove lubrication tube (2).
Remove nut (3), O-ring (4) and flange (5).
NOTE. If disassembly is awkward, heat nut (3) at about 80ÊC.
Loosen screws (6) in an alternate and criss-cross manner until the
action of Belleville washers (11) becomes null.
Remove screws (6) and spring washers of cover (8).
Pull out cover (8), shims (9) separating ring (10) and Belleville
washers (11).
NOTE. Take note of the assembly direction of: shims (9) and
Belleville washers (11).
Slowly introduce compressed air through the negative brake
connection point in order to extract the piston (12).
CAUTION! Hold piston (12) as it may be rapidly ejected and
damaged.
bar
GB
GB
GB
GB
GB
GB
a
b
c
d
f
e
164
HOW TO DISASSEMBLE THE 4" INCOMING BRAKE (2 AND 3 FUNCTION VERSIONS) - SMONTAGGIO FRENO IN ENTRATA DA 4" (A 2 E 3
FUNZIONI) - BREMSE AM EINGANG ZU 4" (MIT 2 UND 3 FUNKTIONEN) ABMONTIEREN - DESMONTAJE FRENO EN ENTRADA DE 4" (A 2 Y 3
FUNCIOONES) - DESMONTAJE FREIN EN ENTREE 4" (A 2 ET 3 FONCTIONS)
F1240763
1
F1240764
2
F1240765
3
4
5
F1240766
6
7
8
F1240767
8
9 10
11
F1240768
12