Main Bearing Cap

Main Bearing Cap





Tighten main bearing cap bolts in two steps.

NOTE: Tighten main bearing cap bolts in numerical order as shown:

<-: Engine front
Step 1 34.3 Nm (3.5 kg-m, 25 ft-lb)
Step 2 60° clockwise





Tool number: KV10112100 (BT-8653-A)
After installing bolts, make sure that crankshaft can be rotated smoothly by hand.
Check crankshaft end play.

MAIN BEARING CAP BOLT OUTER DIAMETER





^ Measure the outer diameters ("d1", "d2") at two positions as shown.
A: "d1" measuring position
B: "d2" measuring position
^ If reduction appears in places other than "B" range, regard it as "d2".
Limit ("d1" - "d2") 0.15 mm (0.0059 in)
^ If it exceeds the limit (a large difference in dimensions), replace main bearing cap bolt with a new one.