Installing The Rear Plate; Installing The Flywheel Housing; Installing The Flywheel - Mitsubishi diesel engines Service Manual

2.12 Installing the rear plate

(1)
Install a new rear plate gasket.
(2)
Install the rear plate, aligning it with the dowel
pins. Tighten the retaining bolts to the
specified torque.
Note: Install the rear plate complete with the starter.
This will facilitate the subsequent reassembly.

2.13 Installing the flywheel housing

Install the flywheel housing, aligning it with the
knock pins. Tighten the retaining bolts evenly.
Note: Replace the knock pins with new parts if the
knock pins are worn or if a new flywheel
housing is being installed.

2.14 Installing the flywheel

(1) Screw in a safety stud (M12• ~ 1.25) into one of
the flywheel retaining bolt holes at the rear end
of the crankshaft.
(2)
Insert the flywheel through the safety stud and
onto the crankshaft.
(3)
Loosely tighten the three flywheel retaining
bolts.
(4)
Replace the safety stud with the 4th retaining
bolt, and loosely tighten it.
(5) Using a torque wrench or other similar tool, lock
the crankshaft pulley nut.
(6) Tighten the flywheel retaining bolts to the
specified torque.
The person who locks the crankshaft pulley
nut should do
Communicate with each other closely to
prevent accidents.
so with extreme
ENGINE MAIN PARTS - REASSEMBLY
Installing the rear plate
Installing the flywheel housing
Safety stud
Installing the flywheel
care.
Tightening the flywheel bolts
Tightening torque:
53.9 to 73.5 N m
(5.5 to 7.5 kgf m)
[39.8 to 54.2 lbf ft]
Tightening torque:
127 to 137 N m
(13.0 to 14.0 kgf m)
[94.0 to 101.3 lbf ft]
2 - 43