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Crankshaft
lnstallation
-Q
Before installing the crankshaft, apply a coat of
E engine oilto the main bearings and rod bearings.
1. lnstall the thrust washers in the No. 4 iournal of the
cylinder block.
Grooved side facing
outwaro,
Insert bearing halves in the engine block and con-
necflng roos.
Hold the crankshaft so rod journals for cylinders No.
2 a n d N o . 3 s r e s t r a i g h t u p .
Lower the crankshaft into the block, putting the rod
i o u r n a l s i n t o c o n n e c t i n g r o d s N o . 2 a n d N o . 3 .
Installthe rod caps and nuts finger-tight.
No. 1
No. 4
CONNECTING ROO
7-26
1 .
Rotate the crankshaft clockwise, put journals into
c o n n e c t i n g r o d s N o . 1 a n d N o . 4 , a n d i n s t a l l t h e r o d
caps and nuts tinger-tight.
NOTEI lnstall caps so the bearing recess is on the
same side as the recess in the rod.
Check rod bearing clearance with plastigage (see
page 7-9), then tighten the capnuts in 2 steps.
lst step: 20 N.m (2.0 kgf m, 14 lbf.ftl
2nd step:
81881 engine:
31 N.m (3.2 kgf.m, 23 lbf.ftl
818C1,818C5 enqines:44 N.m (4.5 kgf.m,33 lbt.ftl
NOTE: Reference numbers on connecting rod are
tor big-end bore tolerance and do NOT indicate the
position of piston in the engine.
I n s t a l l t h e m a i n b e a r i n g s / c a p s a n d c a p b r i d g e
( 8 1 8 C 1 , 8 1 8 C 5 e n g i n e s o n l y ) .
NOTE: Coat the bolt threads with oil
CAP BRIDGE
{B18Cl engine onlyl
BEARING
MAIN BEARING
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Troubleshooting
