FRAME 66

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

FRAME 66

NOTE

A l l seven lower main bearing halves (1) have an aline-

m e n t tab (2) at center as shown.

M a i n bearing halves (1) and main bearing caps (3) are

c a l l e d by numbers one to seven counting from front to

rear of crankcase (4). Used main bearing halves are

marked with a number in alinement tab (2).

T h e number seven main bearing cap (3) has a slot (5) on

e a c h side for rubber oil seals.

Spread a thin coat of Prussian blue on surface of number seven lower q ain

b e a r i n g half (1) which rests against number seven main bearing cap (3).

H o l d number seven lower main bearing half (1) on number seven main bearing

cap (3). Aline tab (2) must fit in notch (6) in number seven main

bearing cap.

Put a light coat of engine lubricating oil on edges (7) of number seven main

bearing cap (3).

GO TO FRAME 67

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