Torque Generator
PS S4.0 4130
F-code Section C-code
Version no T-code
001 OE35
© BT Products
119
Service Manual 1997-10-27
13.Install the control end spacer plate, aligning the cap
screw holes and porting passages with the matching
holes in the control valve housing.
14.Lubricate and install the O ring in the groove located in
the spacer plate.
15.The preferred method of drive installation is to mark
the drive with a felt tip pen, as shown here. Mark the
splined end of the drive, from tooth-to-tooth, with a line
that parallels the slotted end of the drive. This method
helps assures proper alignment of the drive and
gerotor or Geroler star (meter section).
16.Install the drive, make sure you fully engage the slot
on the end of the drive with the cross pin in the spool
and sleeve assembly.
17.This illustration (above) shows the correct relationship
of the spool/sleeve assembly cross pin and the gerotor
or Geroler star for proper torque generator timing.
18.With the O ring groove side of the outer ring facing
upward. install the gerotor or Geroler by aligning any
two star valleys with the previously marked drive. After
engaging the gerotor or Geroler star with the marked
drive, rotate the outer ring of the gerotor or Geroler to
align with the threaded holes in the valve housing.
Pin
Drive
(Marked)
Star
Valley
Gerotor Geroler
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