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T ECHNICAL INFORMATION 43950
Subject Change on method of installing or removing the driver bit and change on torque adjusting
knob (shifter pin)
For Models 6791D/DW and 6792D/DW (Cordless Screwdriver)
Note This information applies to the tools for automotive industry in Germany, France and Italy
and HS-Technik in Germany.
Description 1. The method of installing or removing the driver bit will be changed as follows.
Current
To install or remove the
driver bit, slide the sleeve
backward (in the direction of
the arrow). See the figure
below.
Sleeve
New
Ring spring 11 Stop ring E-9
To install or remove the Steel ball 3.5
driver bit, slide the sleeve
forward (in the direction of
the arrow). See the figure Flat washer 12
below.
Compression
spring 13
Sleeve
Pin 3
Spindle
Ball bearing 6000LLB
Spur gear 93
2. The torque adjusting knob (shifter pin) will be changed as follows.
i) A hole will be made in the knob.
ii) A hex nut will be inserted into the knob.
iii) A plate will be added over the hex nut.
vi) A screw M3x6 will be added.
Current New
Plate
Hex nut
Hole
Screw M3x6
Interchangeability(I/C)
Item No. Current part Q'ty I/C New part Q'ty Note
Spindle Spindle assembly
6 No
153186-0 134720-5
6 Spur gear 93
221988-3 Interchangeable as a set
6 Stop ring E-9
961015-1
Ball bearing 6000LLB
6 211061-7
9 Shifter pin Shifter pin
152357-6 No 153219-1 For 6791D/DW
Plate Interchangeable as a set
49 344058-2
9 Shifter pin Shifter pin
No For 6792D/DW
152361-5 152427-1
Plate Interchangeable as a set
49
344058-2
Screw M3x6
903 266002-8
Note
The spindle assembly consists of ring spring 11, flat washer 12, sleeve, pin 3, spindle, compression spring 13 and steel ball3.5
Enforoement schedule
6791D : From Serial No. 22518E
6791DW: From Serial No.510189E
6792D : From Serial No.502630E
6792DW: From the next order