Fil, RyanC, Rahul

We have replaced the triple top coil driver for SUS SR3 after finding  binary issues with T1 channel on the M1 stage - see pic attached. T1 LP filter was not switching OFF and was stuck at ON. We looked at the SUS HAM5-6 system wiring diagram on D1002740 and found out that the chassis is at slot41, Rack C7. At first Fil tried re-setting the chassis (binary chasiss was power cycled) and then replaced cable no 44 and 45 (page 1 0f D1002740), which didn't give us the desired results, i.e T1 was still stuck at On, while channel LF and RT (Test/COIL) turned Red at the AI chassis.

Fil then decided to replace the Top Triple coil drive and this fixed the issue. Given below are the s/n of the old and new coil driver,

New - S1001082

Old - S1100192

I have added the above information on the e-traveler.