Doosan DX60R Shop Manual page 614

Tightening Reamer Bolts and Hex. Socket Bolts
1. Apply antiseize lubricant to the shank, and the adhesive to
the reamer bolt (19).
NOTE:
If the reamer bolt is smeared with oil or grease,
degrease it with a degreasing agent, clean it
with solvent, and let it stand and get dry for ten
minutes before applying adhesive to it.
2. Fasten the reamer bolts (19) (2 bolts) with specified
torque.
NOTE:
Tightening torque: 25.7 ± 4.0 kgf•m (252 ± 39.2
Nm) (186 ft lb)
NOTE: Fasten the reamer bolts slowly and evenly to
position the hold flange.
3. Apply bonding agent to screw section of hex.socket bolts
(35) (2 bolts).
NOTE: If the hex.socket bolt is smeared with oil or
grease, degrease it with a degreasing agent,
clean it with solvent, and let it stand and get dry
for ten minutes before applying adhesive to it.
4. Fasten the hex.socket bolts (35) (2 bolts) with specified
torque.
NOTE: Tightening torque: 25.7 ± 4.0 kgf•m (252 ± 39.2
Nm) (186 ft lb)
NOTE: Fasten the hex.socket bolts slowly and evenly
to position the hold flange.
5. Install the outer ring of the tapered roller bearing (22) to
the hold flange (3).
6. Invert the GM motor.
7. Remove the fixtures (2 fixtures).
8. Invert the GM motor.
Travel Motor
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Figure 104
Figure 105
Figure 106
SP001686