4G9 ENGINE |
Cylinder No.
Notches
Paint mark
"FA CONNECTING ROD CAP INSTALLATION
(1)Mate the correct bearing cap with rod by checking with the alignment disassembly. If a new connecting ro mark, position the notches for loc the same side.
(2)Check if the thrust clearance in end is correct.
Standard value:– 0.250mm.10
Limit: 0.4 mm
"GACONNECTING ROD CAP NUT INSTALLATIO
Caution
If the cylinder head has been install the connecting rod cap nut, be sure t plugs.
(1) Since the connecting rod cap bolts |
using the plastic area tightening me |
be examined BEFORE reuse. If the |
“necked down”, the bolt should be replaced. |
Necking can be checked by running a nut with fingers |
to the full length of the bolt threads. If the nut does not |
run down smoothly, the bolt should be replaced. |
(2) Before installation of each nut, apply engine oil to the |
thread portion and bearing surface of the nut. |
Paint
mark 90– 100_
Nut
Bolt
(3) | Install each nut to the bolt and tighten it with fingers. |
| Then tighten the nuts alternately to install the cap properly. |
(4) | Tighten the nuts to a torque of 20 Nm. |
(5) | Make a paint mark on the head of each nut. |
(6) | Make a paint mark on the bolt end at the position 90_ |
| to 100from the paint mark made on the |
| of tightening the nut. |
(7) Give_ ato90100turn to the nut and mak | |
| the paint mark on the nut and that |
| alignment. |
Caution
1.If the nut is turned, properless thanfasten90 performance may not be expect tightening the nut, therefore, b a sufficient turn to it.
2.If the nut is overtightened), loosen(exce the nut completely and then ret repeating the tightening procedur
EMitsubishi Motors CorporationJun.2002 | Revised |