MECHANICAL
01-10–41
01-10
Thrust Bearing And Main Bearing Assembly Note
Caution
•
If the thrust bearings and main bearings are reused, assemble the bearings to the same positions
and in the direction as before removal to prevent engine damage due to seizure or burning of the
bearing.
•
To prevent engine damage due to seizure or burning of the bearing, apply engine oil to the sliding
part when assembling.
Thrust bearing
1. Apply clean engine oil to the thrust bearings.
2. Assemble the bearings with the oil groove of the
thrust bearing pointed toward the sliding surface.
Main bearing
1. Apply clean engine oil to the main bearings.
2. Align the positioning tab of the main bearing with
the positioning groove of the lower and upper
cylinder block, and assemble the bearings.
13
Piston ring
(See 01-10-45 Piston Ring Assembly Note.)
14
Upper connecting rod bearing
(See 01-10-46 Connecting Rod Bearing Assembly
Note.)
15
Piston, connecting rod
(See 01-10-46 Piston, Connecting Rod Assembly
Note.)
16
Lower connecting rod bearing
(See 01-10-46 Connecting Rod Bearing Assembly
Note.)
17
Connecting rod cap
(See 01-10-47 Connecting Rod Cap Assembly
Note.)
18
Pilot bearing (MTX)
(See 01-10-47 Pilot Bearing Assembly Note.)
THRUST BEARING
OIL GROOVE
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MAIN BEARING
CYLINDER BLOCK
TAB
GROOVE
AFTER INSTALLATION
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1A36-1U-12L.book 41 ページ ２０１２年１２月１０日 月曜日 午前９時２５分
