It is not difficult to buy washing machine parts; however, it may be a little more difficult to pull that machine down and find out exactly what part is broken. If you are a true handyman, then this may not be anything to worry about, but for those who are not used to anything mechanical then it could pose a problem. The best thing to do is to get that repairman in to do the job and tell you what is needed.
Sometimes it shows a faulty time and the whole washing process is affected. The selector knobs becomes loose and sometimes may even break due to hard operation. The timer is connected to electronic wires and damages in the wire may result in the depiction of the wrong time. Splashing of the water also results in the non-working timer. The breakage of the wires inside the washing machines also produce the same result.