PATD / ICTS / Test Std. / IG control no.

1
Quality Bulletin
A.D.pandey
O.P..Singh
Naresh Pant
Horizontal deployment
Running model
New model
Re-FPA
New part approval
Prepared CKD App
Model
Product
Claim section
Claim date
S/No.
Date of imp
Kas/Ref05/ 13/45
REF
All FF Model
Continuous
29thMay13
Field issue
Quality issue
Cause
Implemented serial No

• Fan noise.No cooling issue in FF due to fan
  blade touch with frame caused movement stuck , 3
  star models,

All FF Model ( 3 star)
Analysis Why? ? Play in motor Fan Motor and clamp
fixing l Why? ? In Transportation , Fan blade
motor position misalign in some pcs, due to
heavy jerk caused fan stuck/noise

• Videocon/Kelvinator
• 29th May13 onwards

Before QA System
Improved QA System
References
PATD / ICTS / Test Std. / IG control no.

• Improvement in System

One rubber washer added between motor and clamp
aasy to eliminate play
ECN No.
JIR control no.
Others ( Refer test Report of PATD. BOm change
)