Oshkosh JLG 1500SJ, Service And Maintenance Manual

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SECTION 3 - CHASSIS & TURNTABLE
3121262 – JLG Lift – 3-57
9. Now check the unit roll torque and proceed in the fol-
lowing order:
10. By keeping the spindle locked, apply a setting preload
by tightening the ring nut at 40daNm, turn completely
the hub support twice using the special wrench to
recover any bearing cage misalignments. Release and
tighten the ring nut at the final torque of 30daNm (alter-
nate tightening and some setting turns). Check the roll
torque with seal which must be within 1÷1,5 daNm.
NOTE: Place the ring nut with its convex part facing the roller
bearing as shown below.
11. Using the special tool and hammer make four dents on
the spindle thread by the M6 holes of the ring nut.
12. Fit the 4 3/16" balls and tighten with LOCTITE 243 the 4
M6x6 socket headless screws at the torque of 1daNm.
13. Fit the bearings onto the 3rd stage planetary gears and
using a spacer mounting mount everything on the spin-