New Holland CX720 Repair Manual page 4007

Cross auger drive system - Test (K.62.C.41 - F.40.C.01)
1. Inspect the clutch assembly for discolored paint. If
the paint on the clutch housing is burned or black-
ened, replacement may be necessary. The heat
which caused the discoloration will also have caused
internal parts to loose their hardness.
Clamp the slip clutch in a vice.
Insert a short metal bar with a socket welded on one
end, and a hole drilled in the middle that will mate
with the holes in the slip clutch.
Slide a rod through the hole in the slip clutch and
metal bar as shown.
Use a torque wrench attached to the socket. The
clutch should slip at 180 - 220 N·m (133 - 162 ft.
lbs.).
If the actual slip torque is out of range, disassemble
the clutch and add or remove springs as required.
Perform this procedure until a satisfactory slip torque
is obtained.
NOTE: Ensure the vise is attached to a heavy bench or is
secured to the floor.
CROP PROCESSING - CLEANING Tailings return system
2 4/7/2006
K.62.C / 15
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