TM 9-2815-225-34&P
3-68. ENGINE CRANKSHAFT AND MAIN BEARINGS INSTALLATION (Contd)
LOCATION/ITEM
ACTION
REMARKS
Installation (Contd)
CAUTION
When striking bearing caps, ensure bearing halves and retaining rings do not move or
damage may result.
10.
No. 7 bearing cap (7) and
Strike with rubber mallet to
Ensure dowel pins and thrust
No. 1 through No. 6
push into position on cylinder
bearing washers (5) for No. 7
bearing caps (8)
block (1).
bearing cap (7) are correctly
aligned.
11.
Fourteen screws (10)
a. Tighten each screw (10) to
85 lb-ft (115 Nm) at a time in
sequence shown until each screw
is tightened to 250-260 lb-ft
(339-353 Nm).
b. Loosen fourteen screws (10)
three to five threads or a
minimum of three complete turns.
c. Repeat step 11a.
3-548
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