Quackenbush 230QGDA Série Manuel D'instructions page 16

EN-823122
February 17, 2004
Screw the two (2) set screws, 382637 in until they are
nearly flush with the bore (must clear spring case).
Place a drop of thread locking liquid on the outer
thread of each screw. Assemble the thrust package as
shown into the spring case. Clamp the spring case
and upper block in the vise, aligning the spring case
and compressing until the 5/32" dia. spotface is in the
position shown. Tighten each set screw 1 & 1/2 turns,
and remove from vise. The set screws should retain
spring case; but allow spring stack to compress and
"spring back".
Note: Milled slot on top rim of spring case must be
visible through cast window in the upper block.
Spacer 5/32 Spotface
Note: Spring washers must be stacked exactly as
shown. A spacer may be included in the spring stack
and must be installed under the bottom washer
against the spring case. Align the bore of the spring
washers to clear the 7/8" O.D. of the spindle.
RIGHT ANGLE HOUSING —
SHIMMING THE DRIVEN GEAR, NO. 382474.
Assemble the seal 512442 and ball bearing 864471
into the right angle housing 382679.
Measure the O.D. of the bevel pinion 382461 and
record (should be between 1.085" and 1.095").
Use a depth micrometer to obtain dimension B (should
be between 1.482" and 1.500"). Screw in final
planetary reduction and measure from face F to the
O.D. of the bevel pinion. Add one half (1/2) of the
pinion O.D. measurement to this measurement to
obtain A dimension. Subtract A from B to obtain C.
Safety, Operation & Service
Quackenbush
Operating and Safety Instructions
Cast
Window
Page 16
C
B
A
F
C Shims Required Part No.
.655" to .659" .005" 863926-2
.660" to .664" .010" 869559-5
.665" to .670" .015"
Unscrew the final planetary reduction. Place required
shims on bevel gear and press gear into bearing.
Set the housing aside.
RAPID ADVANCE CLUTCH (OMIT SHEAR PIN)
INLINE CLUTCH:
Assemble the clutch spring, clutch shaft 632598 pinion
and clutch hub 382526, ball bearing 844966, upper
clutch jaw 382536, lower clutch jaw 382535.
Compress in vise and install roll pin 415019. Remove
from the vise and drive pin to central position. Press
bearing 812219 into cap 382537.
RIGHT ANGLE CLUTCH:
Assemble the clutch spring, clutch shaft 382525 pinion
and clutch hub 382526, ball bearing 844966, upper
clutch jaw 382536, lower clutch jaw 382535.
Compress in vise and install roll pin 415019. Remove
from the vise and drive pin to central position.
Measure
.652
Desired