TM 9-2815-210-34-2-2
1.
Check whether cylinder head (1) has three expansion plugs (2). If cylinder
head has three expansion plugs, it is late model cylinder head. If cylinder
head does not have three expansion plugs, it is early model cylinder head.
IF WORKING ON LATE MODEL CYLINDER HEAD, GO TO FRAME 5.
IF WORKING ON EARLY MODEL CYLINDER HEAD, GO TO FRAME 7
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