FRAME 68

TM 9-2815-210-34-2-2

FRAME

NOTE

Four different crankshafts (1) can be used in these

e n g i n e s . They differ in the diameters of the main

b e a r i n g journals and connecting rod journals. The

f o u r crankshafts are early model standard size, late

m o d e l standard size, 0.0100-inch undersize, and

0.0200-inch undersize.

S i z e of crankshaft (1) you are now working on was

noted in frame 31.

C h e c k size of crankshaft (1) noted in frame 31.

IF WORKING ON STANDARD SIZE CRANKSHAFT, GO TO FRAME 69.

IF WORKING ON 0.100-INCH UNDERSIZE CRANKSHAFT, GO TO FRAME 71.

IF WORKING ON 0.0200-INCH UNDERSIZE CRANKSHAFT, GO TO FRAME 73

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