Issued 09-2014
1002-3
6
DIMENSIONS AND WEAR LIMIT OF THE TRACK ASSEMBLY
Sprocket
Gauge
unit in mm
Part name
Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment
Solution
Sprocket
a
66
60
Acceptable/Unacceptable
Cladding by welding
or replacement
b
Ø
Ø585.5
Ø579.5
Acceptable/Unacceptable
c
Ø
Ø659
Ø653
Acceptable/Unacceptable
d
Ø
Ø644.6
-
Acceptable/Unacceptable
p
190
-
Acceptable/Unacceptable
RI14001-001
a
b
c
d
p
220
(190)
(98.1)
(37.2)
70
(83)
(85.7)
60˚
4.5
17.1˚
34.3˚
(172.6)
R2
9.5
P.C
.D
. 644.6
R32
9.2
R6