Takeuchi TB 250, Workshop Manual

Page: 235 / 352

4-130
4
CYLINDERS
DISASSEMBLY AND ASSEMBLY
4LAA03Z
øA
øB
F
E D C
±0.2
0
-0.25
4LAA04Z
15°
8°
C
+0.2 +0.1
øB
±0.05
2
R
80
50
R5
30
E
D
A
+0.5
0
4LAA05Z
øC øA øB
2
45
83
5
4LAA06Z
15°
øA
20
R3
C
50
R3
øB
+0.1
0
Special tools
Unit: mm
Installation jig B
Quantity: 1
Material: SS41
Figures in ( ) refer to the head side.
Sliding jig C
Quantity: 1
Material: STKM13C
Fitting jig D
Quantity: 1
Material: Nylon
Corrective jig E
Quantity: 1
Material: STKM13C
A B C D E F
Boom 64 (74) 49.8 (59.8) 15 6 30 70 (80)
Arm 59 49.8 15 5 30 65
Bucket 54 44.8 15 5 30 60
Blade 67 54.8 15 5 30 73
Swing 54 44.8 15 5 30 60
A B C D E
Boom 22.5 101 99.7 –– 84
Arm 19.5 90.7 89.7 –– 75
Bucket –– –– –– –– ––
Blade –– –– –– –– ––
Swing 25 90.5 88 70 50
A B C
Boom 105 103 95
Arm 95 93 85
Bucket –– –– ––
Blade –– –– ––
Swing 95 93 85
A B
Boom 115 100
Arm 105 90
Bucket –– ––
Blade –– ––
Swing 105 90