Bosch Rexroth HQ 2/U Instrucciones De Montaje página 70

32/38 Maintenance and Repair
If only the motor is to be
dismantled, begin with
step 3.
1. Dismount the toothed
belt wheels (see page
31, Fig. 14) and the
drive axle.
2. Disassemble the motor/
gear combination.
3. Loosen the hexagonal
screws on the gear
fl ange.
4. Disconnect the faulty
gear from the motor.
5. Remove the yellow
protective cap (X) from
the shaft on the new
motor.
Grease the motor shaft.
6. Assemble the motor.
7. Assemble the motor/
gear combination in the
reverse order.
8. Check the tension of
the toothed belt (see
page 30, Fig. 13) and
correct it if necessary.
Bosch Rexroth AG, MIT: HQ 2/U, 3 842 546 879/2015-07
10.4.3 Exchanging the motor and/or gear
gleitmo 585K
Fig. 16: Exchanging the motor and/or gear
Note:
• The plane surfaces on the motor and gear must be undamaged.
• The hub of the gear has already been greased with 'Anti-Seize' at the factory.
• Do not tilt the motor, make sure there is enough clearance for assembling the
motor.
• Position the motor correctly (terminal box!) and mount the motor in the gear.
If the motor is not properly positioned: do NOT turn it. Disconnect the motor from
the gear and assemble it again.
1
2
SW5
M =10 Nm
D
1
3
SW8
M =5 Nm
D
"X"
Antiseize
4
546 879-13