Servicing the Clutch Mechanism-
Torque Value for the Clutch Mechanism Retaining Nut (fi g. no. 3).
Grease / Lubrication
— when assembling the internal clutch component parts:
the Clutch Discs (fi g. nos. 5 and 6), Thrust Washers (fi g. no. 4) and
Disc Springs (fi g. no. 8) are to be lightly coated with
grease
(Cat. No. 49-08-4220 type ‘J’)
during their assembly
into the spindle gear.
Grease / Lubrication specifi cation includes
coating internal bore of the spindle gear.
4 45-88-1140 Thrust Washers
(2)
5 43-06-0160 Clutch Discs-Outer (3)
6 43-06-0150 Clutch Discs-Inner (5)
8 40-50-2150 Spring Discs
(4)
32-75-3430 Spindle Gear
(1)
Service note:
the assembly torque for the Clutch Mechanism Retaining Nut,
No. 06-57-1050 (fi g. no. 3), which insures the static torque required to slip
the clutch mechanism, as lubricated, should be
45-50 ft-lbs (61-68 Nm).
With the gear case separated from the diaphragm & motor housing of the
Clutch Dymo-Drill motor —
•
insert & engage a
61-10-0660
retaining nut spanner with the notches
in
the
06-57-1050
clutch adjustment retaining nut.
•
with a
1/2" hex socket bit driver
attached to a torque wrench,
interlock the male hex with the female hex found in the threaded end
of the dymo-drill spindle.
•
turn the torque wrench clockwise
3
, observing the torque reading
and tighten the clutch adjustment retaining nut on the rear of the
spindle shaft until a value of
45-50 ft-lbs (61-68 Nm)
is obtained.
Retaining Nut Spanner
Service Tool
No. 61-10-0660
1/2" Hex Bit Socket Driver,
Snap-On #psa16,
Pronto #5441½
or equivalent
