TM 5-3805-261-34ENGINE MAINTENANCE. (cont)13-5.CrankshaftMainBearings.(Sheet 12 of 12)INSTALLATION (Intermediate MainBearings)1.Position two items 10 and 9 as anassembly (Figure 13-24) undercrankshaft journal of inter-mediate main bearing, aliningholes.2.Coat four washers (8) and bolts(7) with clean engine oil andinstall finger tight.3.Tighten two of four bolts (7) atbearing tab side of two bearingcaps (9, Figure 13-31) to 30ft-lb torque.4.Tighten two of four bolts (7)opposite bearing tab side of twointermediate bearing caps (9) to30 ft-lb torque.5.Mark four bolts (7) and twobearing caps (9) with chalk.6.Tighten two of four bolts (7)opposite bearing tab side of twointermediate main bearing caps(9) a further 90 degrees, usingchalk mark as an aid inestimating how far to tighten twoof four bolts (7).7.Tighten two of four bolts (7) atbearing tab side of two inter-mediate main bearing caps (9) afurther 90 degrees.NOTEReturn 130G Grader tooriginal equipment condition.End of Task13-32Figure 13-Figure 13-
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