Mitsubishi 4g63 Service Manual page 22

11D-22
>>I<< CRANKSHAFT
BOLT/CRANKSHAFT
SPROCKET/CRANKSHAFT SENSING
BLADE INSTALLATION
Crankshaft
bolt
Sprocket
Washer
Big chamfered side
1. Clean and then degrease the crankshaft sprocket,
sprocket fitting surface of the crankshaft, and
crankshaft sensing blade. Install the crankshaft
sprocket and crankshaft sensing blade on the
crankshaft.
2. Clean the bolt hole in the crankshaft, and then
washer.
3. Apply a necessary minimum amount of oil to the
threads and seating surface of the crankshaft bolt.
4. Hold the drive plate using the special tool Fly
wheel stopper (MD998781).
5. Tighten the crankshaft bolt to a torque of 167 N⋅m.
ENGINE OVERHAUL <4G63-Turbo>
Sensing blade
Crankshaft
Clean
Degrease
AK301075AD
MD998781
AK202738 AC
TIMING BELT
>>J<< OIL PUMP SPROCKET
INSTALLATION
1. Prevent the counterbalancer shaft from rotating in
the same method as in the removal procedure.
2. Install the oil pump sprocket.
3. Apply a thin coat of engine oil to the seating
surface of the nut.
4. Tighten the flange nut to 54 ± 5 N⋅m.
>>K<< AUTO-TENSIONER INSTALLATION
1. If the auto-tensioner rod remains in its fully
extended position, reset it to the retracted position
as follows:
(1) Clamp the auto-tensioner in a vise at right
angles to the jaws.
(2) Push in the rod little by little with the vise until
the set hole A in the rod is aligned with the set
hole "B" in the cylinder.
(3) Insert a piece of wire (1.4 mm diameter) into
the set holes.
(4) Remove the auto-tensioner from the vise.
AK300172
A
B
AK301074 AD