56
46
48
49
50
26
43
26
43
REMOVING THE CHUCK SCREW:
Set the Speed Selector Slide (39) to the #1 setting.
With the aid of a small pencil tip torch (or use an air reduction nozzle on a heat gun)
apply heat into the chuck opening, directly to the head of reversing screw just prior to
removing the screw. Place a T40 1/4" torx bit into the head of the reversing screw and
place a 1/4" boxed end wrench over the hex on the T40 bit. It is recommended to use a
12"-18" metal tube or pipe as leverage over the boxed wrench. In a clockwise direction
Speed
apply a slow, steady force on the 'cheater bar' to break the screw loose.
Selector
Slide (39)
59
21
22
21
22
23
24
(2x)
REMOVING THE KEYLESS CHUCK:
Tighten a 1/2" or 10mm Allen Key into the jaws of the chuck. Place
the tool into a vise with soft jaws (this will require that you remove
the belt clip from the tool). It is recommended to use a 12"-18" metal
tube or pipe as leverage over the allen key. In a counter-clockwise
direction apply a slow, steady force on the 'cheater bar' to break the
chuck loose.
INSTALLING NEW CHUCK AND SCREW:
Torque Chuck to 1095 kg/cm (950.418 in/lbs or 28.93 ft/lbs)
Torque Screw to 461 kg/cm (400.130 in/lbs or 33.34 ft/lbs)
57
1
26
FIG. PART NO.
52
25
1
05-88-0019
26
21
---------------
25
22
---------------
23
31-15-0011
24
05-81-1100
25
---------------
26
06-82-2500
39
---------------
43
---------------
46
42-55-9005
48
12-20-0478
49
10-20-1048
50
43-72-0950
52
42-70-0950
56
42-62-1002
57
42-66-1006
59
14-20-0068
DESCRIPTION OF PART
M8.0 x 1 LH T-40 Chuck Screw
Coin Cell Board Assembly
3V Coin Cell Battery (CR 2032)
Coin Cell Cover
M2.6 x 6mm ST Phillips Screw
Belt Clip
6-32 x 7mm Pan Hd. Slt. T-15 Mach. Screw (2)
Speed Selector Slide
Bit Holder Housing
Blow Molded Carrying Case
Service Namelate
Warning Label
Bit Holder Kit
Belt Clip Kit
Side Handle Assembly
1/2" Keyless Chuck
Coin Cell Board Assembly with Battery
NO. REQ.
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)