R-962M (serv.man8). No Operation On Any Function, Unit Shuts Down In Any Mode Within One Minute. (WHITE) — Sharp Home Appliance Technical Bulletin (repair manual)

Model
R-962M (serv.man8)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
82.48 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Home Appliance / Microwave Oven / No Operation On Any Function, Unit Shuts Down In Any Mode Within One Minute. (WHITE)
File
r-962m-sm8.pdf
Date

View Sharp R-962M (serv.man8) Technical Bulletin online

Sharp Electronics (UK) Limited
Reference TBM0001221
Revision 1
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
MWO2000 01 06
Month of Issue: January 2000
        Classification:               White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 2
MODELS
R951M
R952M
R961M
R962M
SYMPTOM No operation on any function, unit shuts down in any mode within one minute.
CAUSE
Damper cam mechanism dislodges from the motor shaft or the cam is jammed.
ACTION
Carry out the following improvement.
1.  Replace the Damper Spring (item 4 - 4) with a modified type.
2.  Replace the Damper Level (item 4 – 28) with a modified type.
3.  Replace the Damper Motor Angle (item 4 - 26) with a modified type
4.  Replace the Fan Duct (item 4 – 33) with a modified type.
5.  Fit a cushion on the fan duct, directly above the Damper Cam as shown in the
diagram on page 2.  This ensures that the cam does not ‘ride up’ and dislodge.
6.  Apply a small amount of glue to secure the Damper Cam to the motor shaft.
Use the part numbers given below for the new parts.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
4 - 4
Damper spring
MSPRTA169WRE1
AA
4 - 28
Damper level
MLEVPA219WRP1
AC
4 - 26
Damper motor angle
LANGQA419WRP4
AG
4 - 33
Fan duct
PDUC-A598WRP3
AN
-
Damper cushion
PCUSGA002URP0
AB
Sharp Electronics (UK) Limited
Reference TBM0001221
Revision 1
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
MWO2000 01 06
Month of Issue: January 2000
        Classification:               White
MICROWAVE TECHNICAL BULLETIN
Page 2 of 2
Location of Damper Cushion
Location of Other Parts
Page of 2
Display

Download Sharp R-962M (serv.man8) Technical Bulletin

Here you can view online or download Sharp R-962M (serv.man8) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp R-962M (serv.man8) Microwave Oven. Information contained in Sharp R-962M (serv.man8) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).