737-300 T/R problem(unlock light fluctuating)

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737-300 T/R problem(unlock light fluctuating)

Postby Zerafat » 17 Jan 2021, 07:41

Dear all could you pls help?!
In a flight one time we have reverser unlock light fluctuate
And one time reverser light.synchro and control valve replaced but the problem still exist.
Any body knows the reason?
Zerafat
 
Posts: 5
Joined: 23 Nov 2020, 13:00

Re: 737-300 T/R problem(unlock light fluctuating)

Postby Swamech » 31 Jan 2021, 00:00

I would start by ringing out the S836 RH T/R Not Stowed Sensor and S835 LH T/R Not Stowed Sensor.
If those are good check the gaps of the sensors.

Swamech
Swamech
 
Posts: 3
Joined: 30 Jan 2021, 23:19

Re: 737-300 T/R problem(unlock light fluctuating)

Postby Zerafat » 31 Jan 2021, 07:40

Thank you dear.the problem solved with changing T/R control valve module.
Zerafat
 
Posts: 5
Joined: 23 Nov 2020, 13:00

Re: 737-300 T/R problem(unlock light fluctuating)

Postby Swamech » 01 Feb 2021, 01:15

Thx for update
Swamech
 
Posts: 3
Joined: 30 Jan 2021, 23:19


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