CASE CONSTRUCTION CX130B - Dipper Cylinder Head and Bucket Cylinder Joints; Dipper Cylinder Head;Dipper Wear Limits; Bucket Cylinder Foot;Dipper Wear Limits

Lep SC130B1002-2EN Issued 03-08
1002-33
6. Dipper cylinder head/Dipper
7. Bucket cylinder foot/Dipper
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Arm a 96.5 102.5 Acceptable/Unacceptable -
Arm cylinder
(top section)
b 95.5 93.5 Acceptable/Unacceptable Replacement
Clearance c 0.5 - 3.0 Adjust with shims Acceptable/Unacceptable Adjust with shims
Pin d Ø Ø70 Ø69 Acceptable/Unacceptable Replacement
Bushing
(arm cylinder)
e Ø Ø70 Ø71.5 Acceptable/Unacceptable Replacement
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Arm a 88 94 Acceptable/Unacceptable -
Bucket cylinder
(foot section)
b 87 85 Acceptable/Unacceptable Replacement
Clearance c 0.5 - 3.0 Adjust with shims Acceptable/Unacceptable Adjust with shims
Pin d Ø Ø65 Ø64 Acceptable/Unacceptable Replacement
Bushing
(bucket cylinder)
e Ø Ø65 Ø66.5 Acceptable/Unacceptable Replacement
NI14002-018
a
b
e
d
c
NI14002-019
c
e
d