JLG 1200SJP Service Maintenance Manual page 106

SECTION 3 - CHASSIS & TURNTABLE
4. Fit the brake sealing rings O-Ring and PARBAK (lubri-
cated with grease) in the respective spindle seats. Place
the brake discs making sure to centre them on the spin-
dle and on the input shaft.
5. Insert the brake piston and place the springs into the
piston holes. Close the brake fitting the spring holder
plate, then lock with the Ø160 inner snap ring. Check the
brake leakage, if any, as well as the static torque and
minimum opening pressure.
3-60
6. Prepare the hub support, mounting on it the two roller
bearing outer tracks. Place the first roller bearing inner
track.
7. Fit the oil seal lubricated with grease onto the support
with the special spacer mounting (see figure A).
8. Place the hub support already assembled on the spindle
making sure that the first roller bearing inner track goes
correctly against it; then fit the second roller bearing
inner track by means of the spacer mounting. Tighten
the ring nut.
– JLG Lift –
Fig.A
3121142