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SERVICE CHANGE 2
Subject
Change of Chuck
Description
As illustrated below, Chuck has been changed for improvement of installing bit.
TYPE 1
154.5mm
001
004 005
10
(17)
Turn-and-Push Type Chuck
Note
Impact Bolt (Item No. 022 for HR2420) should be put in the place as illustrated below.
Impact Bolt
Leaf Spring 26 (Item No. 87 for HR2420) can be removed by retaining ring plier.
Steel Ball 7.0 (Item No. 17 for HR2420) and 4 pieces of Steel Ball 5.6
(Item No.018 for HR2420) have not been changed.
134.0mm
24.0mm
19
22
49
(18)
TYPE 2
001
004
83 84 85 86
82
153.0mm
31.0mm
(17) (18)
19
One-touch-Sliding Chuck
158.5mm
88
005 89
87
10
22
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