Javier T Puyallup , WA July 21, 2015 Appliance: Maytag Top Loading Washer LAT9593AAW Maytag Washer Lat9593aaw: Leaking. How to replace Injector Valve And Nozzel. The washer was leaking every time. Along with this part I ordered the injector valve/nozzle kit (part#12001677). the leak was coming from the injector sleeve. I am please I replace all these parts at the same time. Leak no more. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes