DE08TS Diesel Engines Maintenance
4. Install a guide bar into a bolt hole on the crank
shaft, and lift the flywheel to align the dowel pin with
the pin hole on the flywheel for temporary assembly
operation.
5. Coat the adhesive (#271 Loctite) over the assem-
bling bolts and install bolts in the remaining holes.
After that take out the guide bar, then install a bolt
in the hole where the guide bar had been inserted.
6. According to the order of tightening tighten the fix-
ing bolts using a torque wrench in a diagonal
sequence to specified torque.
Magnetic pick-up sensor
7. Move the lock nut to hexagonal side of sensor com-
pletely.
8. Rotate (Clockwise) the pick-up sensor on fly wheel
housing, until the end of it reach on fly wheel ring
gear.
9. Then rotate (Counter clockwise) the pick-up sensor
for 270° (gap 1.0 mm) and fix lock nut.
10. Tolerance limit is 27°. (gap L 0.1 mm)
Water chamber cover
1. Coat the adhesive over the water chamber cover
(Particular around bolt holes) and after attaching
the gasket, assemble it to the cylinder block using
the bolts for assembling.
2. As for tightening of bolts, after primarily tightening
the bolts located at the both ends of cover (4ea at
both sides) and middle bolts (Upper, lower 2ea) ,
tighten the rest.
Cylinder liner
1. Stand the cylinder block so that the flywheel faces
downward.
2. Thoroughly clean the liner flange fitting surface and
bore inside with compressed air to prevent the entry
of foreign substances.
3. After the cleaning operation, make the cylinder liner
dried up and push it into the cylinder block by hand.
4. Wet the liner inside diameter with engine oil.
270。
27。
27。
Flywheel
Housing
EPM2031I
Tolerance
limit
EPM2030I
Lock nut Ring gear
M16 x 1.5
1
5
4
3
6
2
EDM2073I
53
Torque 18 kg
•
m
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