TM 5-3805-280-24-2
Frames
INSPECT BOOM, ARM, AND BUCKET PINS, BUSHINGS AND BOSSES
A--Boom Cylinder Head
D--Boom-to-Arm Joint
G--Bucket Cylinder Head
I--Side Links-to-Arm Joint
End-to-Frame Joint
E--Arm Cylinder Head
End-to-Arm Joint
J--Center Link-to-Bucket
B--Boom Cylinder Rod
End-to-Boom Joint
H--Bucket Cylinder Rod
Joint
End-to-Boom Joint
F--Arm Cylinder Rod
End-to-Side and Center
K--Bucket-to-Arm Joint
C--Boom-to-Frame Joint
End-to-Arm Joint
Links Joint
Boom Cylinder Rod End-to-Boom Joint Bushing--Specification
Boom Cylinder Head End-to-Frame Joint Pin--Specification
ID .............................................................. 90.0 mm (3.54 in.) nominal
OD............................................................. 90.0 mm (3.54 in.) nominal
ID ......................................................... 91.5 mm (3.60 in.) limit of use
OD........................................................ 89.0 mm (3.50 in.) limit of use
Boom-to-Frame Joint Pin--Specification
Boom Cylinder Head End-to-Frame Joint Bushing--
Specification
OD........................................................... 100.0 mm (3.94 in.) nominal
OD........................................................ 99.0 mm (3.99 in.) limit of use
ID .............................................................. 90.0 mm (3.54 in.) nominal
ID ......................................................... 91.5 mm (3.60 in.) limit of use
Boom-to-Frame Joint Bushing--Specification
Boom Cylinder Head End-to-Frame Joint Boss--Specification
ID ............................................................ 100.0 mm (3.94 in.) nominal
ID ....................................................... 101.5 mm (4.00 in.) limit of use
ID .............................................................. 90.0 mm (3.54 in.) nominal
ID ......................................................... 91.5 mm (3.60 in.) limit of use
Boom-to-Arm Joint Pin--Specification
Boom Cylinder Rod End-to-Boom Joint Pin--Specification
OD............................................................. 90.0 mm (3.54 in.) nominal
OD........................................................ 89.0 mm (3.50 in.) limit of use
OD............................................................. 90.0 mm (3.54 in.) nominal
OD........................................................ 89.0 mm (3.50 in.) limit of use
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CED,TX08227,3209
1917AUG981/3
21-36
