Length of shank
(8) |
| (4) |
| (1) |
| (5) |
| (9) |
(7) (3) (2) (6) (10)
Arrow
|
| Paint |
Paint marks |
| marks |
|
|
|
90_– 100_
"CABEARING CAP/BEARING CAP BOLT INSTAL
(1)Install the bearing caps so that their arrows are positioned on the time belt side.
(2)When installing the bearing cap bolts, check that the shank length of each bolt meets the limit. If the limit is exceeded, replace the bolt.
Limit: max. 71.1 mm
(3)Apply engine oil to the threaded portion and bearing surface of the bolt.
(4)Tighten the bearing cap bolts to 25 Nm torque in the tightening sequence.
(5)Make a paint mark on the head of each bolt.
(6)Make a paint mark on the area around the bolt bearing surface at location 90_ to 100_ in the direction of tightening the bolt, as referenced from the paint mark on the bolt head.
(7)Give a 90_ to 100_ turn to the bolts in the tightening sequence. Make sure that the paint mark on the bolt and that on the area around the bolt bearing surface are in alignment.
Caution
1. If the bolt is turned less than 90 _, proper fasten performance may not be expected tightening the bolt, therefore, b a sufficient turn to it.
2.If the bolt is overtightened), ( loosen the bolt completely and th by repeating the tightening proce
(1).
(8)After installing the bearing caps, make sure that the crankshaft turns smoothly and the end play is correct. If the end play exceeds the limit, replace crankshaft bearings.
Standard value: 0.05 – 0.25 mm
Limit: 0.4 mm
E Mitsubishi Motors CorporationMar.2001 | Revised |