Page 1
T
Subject
ECHNICAL INFORMATION
Change of Blade Clamping System and Shoe
69350
(Page 1 of 4)
For Models
Country
Description
1) The following changes have been implemented to make the tool-less blade change system more durable.
JR3000VT
Chile, Paraguay, Peru, Uruguay, Austria, France, Germany, Italy, Netherlands, Russia, Spain,
Sweden, Switzerland, U.K., Algeria, Canary Islands, Kuwait, Reunion, Saudi Arabia, Turkey,
Bhutan, Hong Kong, North Korea, Philippine, Thailand, Vietnam
See below.
Current
Clamp
(310138-6)
Pin 5.5 - 6
(256454-1)
Steel Ball 4.8
(216002-8)
Push Pin
(323916-5)
Spring Washer 5
(267758-6)
Compression Spring 3
(233018-8)
Torx. Socket Head
Shoulder Bolt M5x10
(266272-9)
Push Button
(162215-8)
Compression Spring 16
(233247-3)
Ring 13
(257226-7)
Seal
(155896-5)
New
Retaining Ring (Ext)S-18
(961078-7)
Driving Sleeve
(162228-9)
Pin 3
(268094-3)
Guide Sleeve
(331639-1)
2) Slider and the relevant parts have been changed as shown below.
Compression Spring 6
(233345-3)
Pin 3
(256158-5)
Current
Plane Bearing 12.7
(214167-0)
Shoulder Pin 5
(256471-1)
Plane Bearing 14
(214169-6)
Driving Sleeve Guide
(417791-0)
Sleeve
(310129-7)
Push Plate
(345214-7)
Compression Spring 2
(233025-1)
Torsion Spring 17
(231662-5)
Dust Seal 14
(213177-4)
New
Spring Pin 3-16
(951063-8)
Plane Bearing 12.7
(214167-0)
Slider (168339-8)
Overall length: 163 mm
(6-3/8")
Slider (168368-1)
Overall length: 188.5 mm
(7-3/8")
See this portion
for distinction.
Plane Bearing 14
(214169-6)
Page 2
3) Shoe has been changed as shown below.
Current New
Overall length 90 mm (3-1/2") 135 mm (5-5/16")
(Shoe Plate)
Fixed shoe plate type :
European countries
(Welded)
Shoe (168337-2)
Shoe (163441-2)
69350
(Page 2 of 4)
Shoe Plate
(344801-9)
Movable shoe plate type:
All countries except
European countries
Hex Socket Head Bolt
M5x50 (266241-0)
4) Gear housing cover and M5x25 Pan head screws have been changed as shown below.
Shoe Supporter
(344925-1)
Current
Pan Head Screw M5x25
(911241-2)
Gear Housing Cover
(317331-3)
Overall length: 160 mm (6-5/16") Overall length: 158 mm (6-1/4")
Hex Lock Nut M5-8
(252103-8)
Spring Washer 5
(942101-7)
New
2 mm (1/16") shorter
than the current
(Not welded)
Shoe (163442-0)
Hex. Socket Head Bolt
M5x25 (922241-7)
Gear Housing Cover
(317691-3)
5) Gear housing complete has been changed as shown below.
Current
Gear Housing Complete
(151902-4)
New
Gear Housing Complete
(153777-7)
Page 3
Interchangeability(I/C)
69350
(Page 3 of 4)
Current part New part NoteQ'tyItem No.
Clamp
001 1
310138-6
Three Bond 1377B 50g
045082-5A
Pin 5.5-6
003 1
256454-1
Steel Ball 4.8
002 1
216002-8
Push Pin
005
323916-5
Spring Washer 5
079
267758-6
Torx. S. H. Shoulder Bolt
M5x10
004 1
266272-9
Compression Spring 3
006
233018-8
Push Button
007
162215-8
Compression Spring 16
008 1
233247-3
Ring 13
009
257226-7
Seal
010
155896-5
083
084
085
086 1
082 1
081 1
087 1
089
088 1
090 1
091 1
092 1
Slider
018 1 1
168339-8
Plane Bearing 12.7
016
214167-0
027
Spring Pin 3-16
017 1
951063-8
0.1g
1
1
1
1
1
1 1No
2
I/CQ'ty
Dust Seal 14
213177-4
Retaining Ring (Ext) S-18
961078-7
Driving Sleeve
162228-9
Pin 3
268094-3
Guide Sleeve
331639-1
Compression Spring 6
233345-3
Shoulder Pin 5
256471-1
Driving Sleeve Guide
417791-0
Sleeve
310129-7
Pin 3
256158-5
Push Plate
345214-7
Compression Spring 2
233025-1
Torsion Spring 17
231662-5
Slider
No
168368-1
Plane Bearing 14
No
214169-6
Interchangeable
(Also see next
1
page.)
1
1
1
2
as a set
Page 4
69350
(Page 4 of 4)
Current part New part NoteQ'tyItem No.
Shoe
048
168337-2
Shoe Plate
050 1
344801-9
Hex. Socket Head Bolt
052
M5x50
266241-0
Hex. Lock Nut M5-8
049
252103-8
Spring Washer 5
051
942101-7
Shoe Supporter
048
344925-1
093
Gear Housing Cover
012
317331-3
Pan Head Screw M5x25
011
911241-2
Gear Housing Complete
037
151902-4
Interchangeability mark ;
The arrow means that the new part is substituted for the current.
I/CQ'ty
Shoe
No
1
1
1
1
1
1
4
1
163441-2
Shoe
163442-0
Gear Housing Cover
No
317691-3
Hex. Socket Head Screw
M5x25
922241-7
Gear Housing Complete
153777-7
1
1
1
4
1
For Europe
Except for
Europe
Interchangeable
as a set
(Also see previous
page.)
Implementation
From serial No. 5183E (Sep., 2003)
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