CASE CONSTRUCTION CX130B - Boom Cylinder Joints; Boom Cylinder Foot;Frame Wear Limits; Boom Cylinder Head;Boom Wear Limits

Lep SC130B1002-2EN Issued 03-08
1002-31
2. Boom cylinder foot/Frame
3. Boom cylinder head/Boom
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Swing frame a 83.5 89.5 Acceptable/Unacceptable -
Boom cylinder
(foot section)
b 82.5 80.5 Acceptable/Unacceptable Replacement
Clearance c 1.0 - 2.5 Adjust with shims Acceptable/Unacceptable Adjust with shims
Pin d Ø Ø70 Ø69 Acceptable/Unacceptable Replacement
Bushing
(boom cylinder)
e Ø Ø70 Ø71.5 Acceptable/Unacceptable Replacement
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Boom cylinder
(top section)
a 92 90 Acceptable/Unacceptable -
Boom b 437 433 Acceptable/Unacceptable Replacement
Clearance c 1.0 - 2.5 Adjust with shims Acceptable/Unacceptable Adjust with shims
Pin d Ø Ø70 Ø69 Acceptable/Unacceptable Replacement
Bushing
(boom cylinder)
e Ø Ø70 Ø71.5 Acceptable/Unacceptable Replacement
c
d
a
b
e
NI14002-014
baa
c
d e
NI14002-015