91
DE376
14. Install the main bearing caps and tighten to 44 ft-lb;
then being careful not to mar the inserts, measure the
main bearing bores using an appropriate inside
micrometer/snap gauge. Record the measurements.
DE609
DE610
15. Measure the crankshaft main bearing journals and
record the measurements.
DE619
16. Subtract the crankshaft journal measurement from
the corresponding main bearing bore. The clearance
must be within specifications.
DE609A
DE614A
17. Install the bearing inserts to be used for assembly in
the connecting rods; then secure the connecting rod
in a suitable holding fixture.
DE368
18. Tighten the connecting rod cap screws to 29 ft-lb in 7
ft-lb increments.
CAUTION
If a vise is used to secure the connecting rod it must
have brass, copper, or hardwood jaws to prevent dam-
age to the connecting rod. Never use a bench vise with-
out jaw protection or severe damage to the connecting
rod and engine will occur.
