JLG T500J Service And Maintenance Manual page 89

NOTE: One or two alignment studs screwed finger tight into
housing (18) bolt holes, approximately 180 degrees apart,
will facilitate the assembly and alignment of components
as required in the following procedures.The studs can be
made by cutting off the heads of either 3/8-24 UNF 2A or 5/
16-24 UNF 2A bolts as required that are over 0.5 inch (12.7
mm) longer than the bolts (1) used in the Torqlink™.
10. Install drive link (10) the long splined end down into the
coupling shaft (12) and engage the drive link splines
into mesh with the coupling shaft splines.
NOTE: Use any alignment marks put on the coupling shaft and
drive link before disassembly to assemble the drive link
splines in their original position in the mating coupling
shaft splines.
11. Assemble wear plate (9) over the drive link (10) and
alignment studs onto the housing (18).
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SECTION 3 - CHASSIS & TURNTABLE
12. Apply a small amount of clean grease to a new seal ring
(4) and assemble it into the seal ring groove on the wear
plate side of the rotor set stator (8B).
13. Install the assembled rotor set (8) onto wear plate (9)
with rotor (8A) counterbore and seal ring side down and
the splines into mesh with the drive link splines.
NOTE: It may be necessary to turn one alignment stud out of the
housing (18) temporarily to assemble rotor set (8) or mani-
fold (7) over the drive link.
NOTE: If necessary, go to the appropriate, "Rotor Set Component
Assembly Procedure."
NOTE: The rotor set rotor counterbore side must be down against
wear plate for drive link clearance and to maintain the
original rotor-drive link spline contact. A rotor set without
a counterbore and that was not etched before disassembly
can be reinstalled using the drive link spline pattern on the
rotor splines if apparent, to determine which side was
down.The rotor set seal ring groove faces toward the wear
plate (9).
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