Mitsubishi S12A2 User Manual

5-24
Chapter 5 DISASSEMBLY OF BASIC ENGINE
5.5 Crankshaft - Remove
(1) Push a mating face of the front upper thrust plate, and
rotate the thrust plate to remove.
(2) Suspend the crankshaft in a horizontal position, and
slowly lift the crankshaft upward.
Note: Do not hitch a chain directly onto crankshaft, as it
could damage the crankshaft. Place cloth belts or pads
in the positions before lifting crankshaft.
(3) Remove the upper main bearing from crankcase, pay-
ing attention to the lug position, and remove the upper
thrust plate on the rear side.
Crankshaft - Remove
(a) Before removing the crankshaft, remove the front
side upper thrust plate first, and be careful not to
drop it into crankcase.
(b) When placing the crankshaft onto a pallet or other
stands, be careful not to damage the crankshaft.
Once placed on a pallet, place some support to
prevent the crankshaft from moving.

Mitsubishi S12A2 Specifications

General

Brand	Mitsubishi
Model	S12A2
Category	Engine
Language	English