TM 9-2320-302-34
0033 00-9
CRANKSHAFT REPLACEMENT - CONTINUED
0033 00
INSPECTION - CONTINUED
15.
Using strip of plastigauge (24), measure bearing clearances between crankshaft journals of main bearings. Plastigauge
type PG-1 (green) has clearance range of 0.001-0.003 in (0.0254-0.0762 mm). Type PR-1 (red) has clearance range of
0.002-0.006 in (0.0508-0.01524 mm). Type PB-1 (blue) has clearance range of 0.004-0.009 in (0.1016-0.2286).
16.
Place piece of plastigauge (24) along full width of each crankshaft main bearing journal about 1/4 in (6.35 mm) off cen-
ter.
17.
Install seven lower main bearing shells and main bearing caps (12).
18.
Install 14 washers (11) and main bearing cap bolts (10). Tighten main bearing cap bolts to 347-391 lb-ft (470-530 Nm).
14
16
15
23
10
11
12
24
