JLG TF6-42 Service Manual - Manuale (Pagina 578)

3-FUNCTION VERSION ONLY
Lubricate the O-rings and install the whole piston (33). Orient the
piston with the help of a lever and push it to end of stroke with a
plastic hammer.
CAUTION! Check that the adjusting stakes (30) are thoroughly
inserted and make sure they perform a sliding motion in relation to
each other.
3-FUNCTION VERSION ONLY
Insert springs (32) for piston (33) backward movement.
3-FUNCTION VERSION ONLY
Apply Loctite 242 to the thread of screws (31) and tighten.
NOTE. Tighten the screws with a normal wrench in an alternate
and criss-cross manner.
3-FUNCTION VERSION ONLY
Lock screws (31) in a criss-cross manner by using a dynamometric
wrench set to a max. torque of 10 Nm.
CAUTION! Do not exceed the specified torque setting.
Lubricate seals (13), (15) and fit the piston (12) into the cylinder
(18). Engage piston on the pin (19). For the assembly, use a plastic
hammer and push the piston (12) to end of stroke.
Lightly lubricate the braking discs (25), (26) and fit them onto the
hub (27).
Align discs (25) and fit the distance piece (23).
NOTE. The braking discs pack starts and ends with steel discs
(25).
GB GB
GB GB
GB GB
a b
c d
f e
176
HOW TO ASSEMBLE THE 4" INCOMING BRAKE (2 AND 3 FUNCTION VERSIONS) - ASSEMBLAGGIO FRENO IN ENTRATA DA 4" (A 2 E 3
FUNZIONI) - BREMSE AM EINGANG ZU 4" (MIT 2 UND 3 FUNKTIONEN) MONTIEREN - ASEMBLAJE FRENO EN ENTRADA DE 4" (A 2 Y 3
FUNCIONES) - MONTAJE DEL FREIN EN ENTREE 4" (A 2 ET 3 FONCTIONS)
F1240784
33
30
F1240775
33
32
F1240774
31
F1240785
31
31
F1240786
12
18
F1240787
26
23
25
27