Reassembling Flywheel, Timing Gear And Camshaft; Installing Front Plate; Installing Oil Pump; Rotating Crankshaft - Mitsubishi Heavy Industries SL Series Service Manual

2. Reassembling flywheel, timing gear and camshaft

Reassemble the cylinder head and valve mechanisms in the
reverse order of the disassembly procedures.

2.1 Installing front plate

(1) Clean the mounting surface of the gasket.
(2) Apply sealant to the gasket to prevent it from falling.
(3) With aligning to the dowel pin, install the gasket and
the front plate.
(4) Secure the front plate with mounting bolts.

2.2 Installing oil pump

(1) Make sure that the packing is installed securely into the
oil pump.
(2) Install the oil pump to the crankcase, and secure it with
the bolt.
(3) Ensure that the oil pump gear rotates smoothly.

2.3 Rotating crankshaft

(1) Install two bolts in the flywheel mounting holes of the
crankshaft.
(2) Rotate the crankshaft with a bar using the bolts to bring
the No.1 cylinder at the top dead center.

2.4 Installing fuel injection pump camshaft

(1) Insert the fuel injection pump camshaft (with the
bearing and gear installed) into the cylinder block hole.
(2) Install the bearing into the cylinder block hole
completely by tapping the gear with a plastic hammer.
(3) Make sure that the fuel injection pump camshaft rotates
lightly.
(4) Tighten the camshaft stopper bolts.
REASSEMBLY OF BASIC ENGINE
Installing front plate
Installing oil pump
Rotating crankshaft
Driving in fuel injection pump shaft
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