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Crankshaft

This document provides a list of parts and their quantities needed to assemble the crankshaft, main bearings, and bearing caps of an engine. It includes the crankshaft, thrust collars, five different main bearings for various locations, seven bearing caps, and notes that main bearing cap studs, nuts, and washers are listed in sections 1-8 and 1-9. The part numbers, descriptions, and specifications are given for each component.

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Mike Finazzi
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367 views1 page

Crankshaft

This document provides a list of parts and their quantities needed to assemble the crankshaft, main bearings, and bearing caps of an engine. It includes the crankshaft, thrust collars, five different main bearings for various locations, seven bearing caps, and notes that main bearing cap studs, nuts, and washers are listed in sections 1-8 and 1-9. The part numbers, descriptions, and specifications are given for each component.

Uploaded by

Mike Finazzi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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ELECTRO-MOTIVE DIVISION GENERAL MOTORS CORPORATION

Assembly 10: CRANKSHAFT, MAIN BEARINGS AND BEARING CAPS


6
12

5 5 3 9 3 5 7
ACCESSORY DR IVE END CAMSHAFT DRIVE END
ES35234

Asm- Part
Ref. No. Number Qty. Description
10-1 40048625 1 CRANKSHAFT.. Engine - Utex 40086330 - Approx. length 120-1116 inches
-2 426318 6 PLUG.. Pipe - 3/8 hex socket (not shown)
-2A 40048626 4 CO UNTERWEIGHT.. (not shown)

-3 9548112 2 COLLAR.. Thrust - Standard thickness - Consists of two halves


9548113 .. O.Ql 5 O.S. - 9548114.. 0.030 O.S.
Bearing cap s have a rough bore and must be line-bored at assembly.
-4 9543944 5 BEARING.. Main - Front and intennediate - Upper - Standard LD.
9543945 .. 0.031 U.S. - 9543947 .. 0.093 U.S.
9543946 .. 0.062 U.S. - 9543948 .. 0.125 U.S.
-5 9543882 5 BEARING.. Main - Front and intermediate - Lower - Standard LD.
9543883 .. 0.031 U.S. - 9543885 .. 0.093 U.S.
9543884.. 0.062 U.S. - 9543886.. 0.125 U.S.
-6 9543950 l BEARING.. Main - Rear - Upper - Standard LD.
954395 l.. 0.031 U.S. - 9543953 .. 0.093 U.S.
9543952 .. 0.062 U.S. - 9543954.. 0.125 U.S.
-7 9543889 I BEARING.. Main - Rear - Lower - Standard I.D.
9543890.. 0.031 U.S. - 9543892 .. 0.093 U.S.
9543891.. 0.062 U.S. - 9543893 .. 0. 125 U.S.
-8 9546514 I BEARING.. Main - Center - Upper - Standard I.D.
9546515 .. 0.031 U.S. - 9546517 0.093 U.S.
9546516 .. 0.062 U.S. - 9546518 0.125 U.S.
-9 9546520 I BEARING.. Main - Center - Lower - Standard I.D.
9546521 .. 0.031 U.S. - 9546523 .. 0.093 U.S.
9546522 .. 0.062 U.S. - 9546524.. 0.125 U.S.

For main bearing cap studs, 11uts, and washers, See 1-8 and 1-9.
-10 95415 14 5 CAP .. Main bearing - Location I, 2, 3, 5 & 6
-11 9541513 I CAP.. Main bearing - Location 4
-12 9541511 I CAP.. Main bearing - Location 7

SECTION 1. ENGINE EQUIPPED 1-27

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