Milwaukee 4005-55 Servicing the Clutch Mechanism, Cat. No -08-4220 type ‘J’ during their assembly

Servicing the Clutch Mechanism-

Torque Value for the Clutch Mechanism Retaining Nut (fig. no. 3).

Grease / Lubrication — when assembling the internal clutch component parts: the Clutch Discs (fig. nos. 5 and 6), Thrust Washers (fig. no. 4) and

Disc Springs (fig. 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 specification 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 (fig. no. 3), which insures the static torque required to slip the clutch mechanism, as lubricated, should be 25-30ft-lbs(34-41 Nm).

With the gear case separated from the diaphragm & motor housing of the Clutch Dymo-Drill motor —

•insert & engage a 61-10-0660retaining nut spanner with the notches in the 06-57-1050clutch 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 25-30ft-lbs(34-41 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