374F Excavator Machine System Caterpillar


Boom Lines

Usage:

374F L AP4


Illustration 1g03497536

Table 1
Specification for 381-2226 Boom Lines Gp and 381-2227 Boom Lines Gp 
Item  Qty  Part  Specification description 
Distance between the end of the tube assemblies and the centerline of the boom foot pin is 570.0 ± 5.0 mm (22.44 ± 0.20 inch)
Distance between the end of the tube assemblies and the centerline of the mounting bolts is 150.0 mm (5.91 inch)
9F-2167 Purge Screw  Torque to 18.0 ± 2.5 N·m (159.3 ± 22.1 lb in)

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