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    Husqvarna MZ-61 with ZT-3100 transaxle oil change question

    I kinda suspected that neglect had something to do with it. It's gotten a LITTLE better after mowing a couple of times, then letting it rest with the reservoir cap loose. As long as I stay after it from now on, it should be ok. I'm still wondering if there's anything out there in the way of...
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    Husqvarna MZ-61 with ZT-3100 transaxle oil change question

    Puzzling. I used to maintain vintage Mercedes and Jags for some folks, and the mantra of those makers is "there is no substitute for regular, frequent fluid changes"(which principle I probably violated by not doing a complete service on this machine when purchased). So I've done a lot of rear...
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    Husqvarna MZ-61 with ZT-3100 transaxle oil change question

    Yes-to the letter. Thanks for the info, though. This machine never operates below freezing, but will see ambient temps around 100 deg. F.
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    Husqvarna MZ-61 with ZT-3100 transaxle oil change question

    I have a Husqvarna MZ-61 (purchased used) which now has 477 hours, with no operational issues, but past time for transmission service. I found OEM filters locally but no oil. After reading some threads here, I used some Valvoline 20W-50 (API-SP, API-SN) oil following directions. When the old...
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