Case CX350B - Boom Cylinder Foot;Frame; Boom Cylinder Head;Boom

Issued 04-2010
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 131 137 Acceptable/Unacceptable -
Boom cylinder
(foot section)
b 130 127 Acceptable/Unacceptable Replacement
Clearance c 1.0 - 3.5 Adjust with shims Acceptable/Unacceptable Adjust with shims
Pin d Ø Ø90 Ø89 Acceptable/Unacceptable Replacement
Bushing
(boom cylinder)
e Ø Ø90 Ø91.5 Acceptable/Unacceptable Replacement
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Boom cylinder
(top section)
a 123 120 Acceptable/Unacceptable Replacement
Boom b 669 665 Acceptable/Unacceptable Replacement
Clearance c 2.0 - 3.0 Adjust with shims Acceptable/Unacceptable Adjust with shims
Pin d Ø Ø110 Ø109 Acceptable/Unacceptable Replacement
Bushing
(boom cylinder)
e Ø Ø110 Ø111.5 Acceptable/Unacceptable Replacement
c
d
a
b
e
SI14004-001-b
c
b
a
d
e
SI14004-002-a