Discuss work with customer
Parts
Y Perform
available?
Work
Repair Not Authorized
N
Customer departs with car
Collect Money
Notify Customer
Order Parts
Pass Y Inspection?
– " I told the Japanese that they would capture markets within five years the world over, that they would take their place alongside prosperous nations. They have done it."
Scratch Color Porosity Chip Other
12
Histogram
Machine 020
Frequency
0.41 - 0.51 0.50 0.60
0.61 0.70
0.71 - 0.81 0.80 0.90
14
Control Charts
1020 1010
UCL
1000
990
980
LCL
970 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
18
TQM in Service Industry
More difficult to apply to service firms
Perceived quality is affected by service and surroundings