TM 9-4910-638-14&P
CAPACITY OF CENTERING FINGERS
The range of cylinder sizes covered by each set of centering fingers is as follows:
053-0361-55
Centering Finger #1 (Set of 3) 2-31/32" to 3-23/32"
053-0362-52
Centering Finger #2 (Set of 3) 3-23/32" to 4-1/2"
053-0363-50
Centering Finger #3 (Set of 3) 4-1/2"
to 5-1/4"
053-0364-57
Centering Finger #4 (Set of 3) 5-1/4"
to 6"
053-0365-54
Centering Finger #5 (Set of 3) 6"
to 6-3/4"
CAUTION
Insert the pointed ends of the centering fingers in the boring head. Inserting the rounded ends in
the boring head first will scratch and groove the centering cone and destroy the accuracy of the
centering operation.
Capacity may be increased by adding special extras.
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