SDT333A DI380/DI425/SI3300/SI3500 Service Manual
4-9
4 • Removal & Replacement
4.10 ReMOVAL OF TOP AsseMBLY
1. Follow instruction for cover and PCB removal in section 4.1.
2. Disconnect counter connector P28K at the AC hand crank.
3. Undo the belt tension next to the hand crank gearing and remove the drive belt.
4. Remove fold plate 1 motor (M6) held by 3 screws and an E-clip and washer on the drive pulley
shaft. Disconnect motor and encoder sensor.
5. Disconnect the cables to the hold down solenoid (L2).
6. Disconnect the cables for the motor encoder P29B and the motor P29A.
7. Remove fold plate 2 motor (M7) held by 3 screws and an E-clip and washer on the drive pulley
shaft.
8. Remove the belt and drive pulley from the shaft to gain access to the top assembly locating
screw.
9. Remove the 4 screws that hold the top assembly to the base unit from both the front and rear
sides.
10. Remove the top assembly from the base unit by the support bar at the top of the assembly.
Note:
When refitting, ensure the top assembly screw holes are on the outside of the base
unit side frames.
Summary of Contents for DI380 Series
Page 32: ...3 18 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 3 Theory of Operation ...
Page 50: ...4 18 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 4 Removal Replacement ...
Page 66: ...5 16 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 5 Adjustments ...
Page 102: ...7 22 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 7 Service Menu Troubleshooting ...
Page 122: ......