Doosan DE08TS Disassembly/Assembly page 68

IEED133P
2. Install two M14x1.5 guide bolts in opposite holes of
the crankshaft flange.
3. Install enough bolts (9) with Loctite No.271 to hold
flywheel (10) in position. Remove guide bolts.
4. Install remainder of bolts (9). Tighten bolts (9) to a
torque of 180 N � � m (133 lb � � ft).
IEED134P
5. Check the flywheel face runout as follows:
a. Install tool group (A) as shown. Move the
crankshaft the same way before the indicator is
read so the crankshaft end clearance
(movement) is always removed.
b. Set the dial indicator to read 0.0 mm (.000 in.).
c. Turn the flywheel and read the indicator every 90�
d. The difference between the lower and higher
measurements taken at all four points must not
be more than 0.20mm (.008in.) which is the
maximum permissible face runout (axial
eccentricity) of the flywheel.
DE08TS Diesel Engine
9
10
A
Typical Example
66 of 76
IEED135P
6. Check the pilot bore runout of the flywheel as follows:
a. Install tool group (A) as shown.
b. Set the dial indicator to read 0.0 mm (.000 in.).
c. Turn the flywheel and read the indicator at 90�
intervals.
d. The difference between the lower and higher
measurements taken at all four points must not be
more than 0.30 mm (.0.12 in.) which is the maximum
pilot bore runout (eccentricity) of the flywheel.
A
IEED136P
7. Check the outside diameter runout of the flywheel
as follows:
a. Install tool group (A) at top dead center of the
flywheel as shown. Mount the dial indicator to
the flywheel housing or the engine block.
b. Set the dial indicator to read 0.0 mm (.000 in.).
c. Turn the flywheel and read the indicator every 90� .
d. The difference between the lower and higher
measurements taken at all four points must not
be more than 0.30 mm (.012 in.) which is the
maximum permissible outside diameter runout
(eccentricity) of the flywheel.
Disassembly and Assembly
A
Typical Example
Typical Example