Select arm

Item
Measurement
Qualification
Standard or New
Service Limit
Select arm
I.D.
11.01−11.05 mm (0.433−0.435 in.)
———
Interlock diameter at contact area
12.9−13.0 mm (0.50−0.51 in.)
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Select arm-to-interlock clearance
0.05−0.25 mm (0.002−0.010 in.)
0.5 mm (0.020 in.)