One Piece Stator Construction - JLG 400SC Service And Maintenance Manual

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SECTION 3 - CHASSIS & TURNTABLE

One Piece Stator Construction

A disassembled rotor (8A) stator (8B) and vanes (8C) that can-
not be readily assembled by hand can be assembled by the
following procedures.
1. Place stator (8B) onto wear plate (9) with seal ring (4)
side down, after following Torqlink™ assembly proce-
dures 1 through 13. Be sure the seal ring is in place.
2. If assembly alignment studs are not used, align stator
bolt holes with wear plate and housing bolt holes and
turn two bolts (1) finger tight into bolt holes approxi-
mately 180 degrees apart to retain stator and wear plate
stationary.
3. Assemble rotor (8A), counterbore down if applicable,
into stator (8B), and onto wear plate (9) with rotor
splines in mesh with drive link (10) splines.
NOTE:
If manifold side of rotor was etched during Torqlink disas-
sembly, this side should be up. If rotor is not etched and
does not have a counterbore, use drive link spline contact
pattern on rotor splines to determine rotor side that must
be against the wear plate.
3-48
4. Assemble six vanes (8C), or as many vanes that will read-
ily assemble into the stator vane pockets.
EXCESSIVE FORCE USED TO PUSH ROTOR VANES INTO PLACE COULD SHEAR
OFF COATING APPLIED TO STATOR VANE POCKETS.
5. Grasp the output end of coupling shaft (12) with locking
pliers or other appropriate turning device and rotate
coupling shaft, drive link and rotor to seat the rotor and
the assembled vanes (8C) into stator (8B), creating the
necessary clearance to assemble the seventh or full
complement of seven vanes. Assemble the seven vanes
using minimum force.
6. Remove two assembled bolts (1) if used to retain stator
and wear plate.
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