JLG TF6-42 Service Manual Manuale d'uso
Pagina 606
Screw tool T30 on the thread of the piston (6) to compress spring
(7) and vacate the seat for introducing the snap ring (12).
Fit the snap ring (12) of the unit.
Remove tool T30 and fit the snap ring (9) of spring (7).
Insert the fork (5) and the differential unit (15) into the central unit
(22).
Engage the fork (5) in the coupling (19) and on the piston (6).
Fit the intermediate cover (13) and lock it with screws (14). Tighten
screws using a torque wrench setting of 23.8 ± 26.2 Nm.
NOTE. Carefully check the state of the O-ring (23).
Fit the lock nut (4) of the fork (5) and lock it with a dynamometric
wrench set to a torque of 70 ± 75 Nm.
Fit the microswitch (2) complete with O-ring; torque wrench setting:
max. 30 Nm.
If necessary, adjust differential unit clearances. (see «DIFFEREN-
TIAL UNIT ASSEMBLY»).
Fit the top cap (1) and the arms. (For details, see «CHECKING
WEAR AND REPLACING THE BRAKING DISKS»).
GB
GB
GB
GB
GB
GB
a
b
c
d
f
e
204
HOW TO ASSEMBLE THE HYDRAULIC DIFFERENTIAL LOCK - ASSEMBLAGGIO BLOCCAGGIO DIFFERENZIALE A COMANDO IDRAULICO -
DIFFERENTIALBLOCKIERUNG MIT HYDRAULISCHER STEUERUNG MONTIEREN - ASEMBLAJE BLOQUEO DIFERENCIAL A MANDO
HYDRAULICO - MONTAJE BLOCAGE DIFFERENTIEL A COMMANDE HYDRAULIQUE
F1240844
6
T30
F1240845
12
F1240833
15
5
22
F1240850
13
14
23
F1240846
4
F1240847
2
1