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That's what I've been doing. I'm no Mr. Goodwrench, but it just seemed logical. Thanks for replying.

I have a Liberty Z 48" w/Kawasaki FR651V. I know to engage the blades at about 3/4 throttle. Does it matter at what rpm to dis-engage?

All I would add is TO NOT cut the grass while it's wet. It's bad for the grass plus wet grass makes for much build-up under the deck. If you're not into cleaning it regularly, it'll promote rust and ultimately a pre-maturely rotted out deck.

I too have a Magna-Matic blade balancer. It works like nothing else---very accurate. I have a ZTR and bought the MM thinking it was worth the price vs having to replace spindles prematurely.

Walmart, Autozone and Oreillys all accept used oil and filters.

I have a scag liberty z with the Kawasaki engine. Changed the factory oil @ 7 hrs using Mobil 1 20W/50. Last year I started using Valvoline synthetic racing oil 20W/50 (black bottle) because of the higher zinc content, as well as in my Troybilt push mower with Honda GCV 160 using 10W/30. I get...

I have a Scag Liberty Z w/Kawa engine and a TroyBilt push mower w/Honda engine. My method of winter storage for both is to use Seafoam (3ozs/gallon) Stabil Marine and Yamaha RingFree in nothing but ethanol free gas. During the off season. I will crank up both at least twice monthly and let 'em...

I have a Scag Liberty Z 48" w/Kawasaki FR651V. It has 115 hours of use, which isn't much. To this point, other than routine maintenance like changing oil and filters, greasing the 6 zerks yearly, and replacing the battery....I have not had any issues. The cut quality is superb. I decided on Scag...

I have a Scag Liberty Z 48" w/Hydro Gear ZT 2800's. I too called Hydro Gear who said to change the oil and filters @ 75 hrs. After riding on the mower for 10-15 minutes to get the oil warm, I pulled one filter and let it drain, then did the other. Re-filled the system using Amsoil Synthetic...

I too clean the blades as best I can with wire wheel / brush, then use a 4.5" grinder w/a 60 grit flapwheel. I THINK the correct cutting angle is 30`. I use my $150 MAGNA-MATIC to balance. It is unbelievably sensitive, which explains my frustration having to keep checking balance so often...

I have the same engine on my Scag Liberty Z and use either Mobil-1 102A or Bosch Distance Plus 3330 filters. Both have 99.8%+ first pass efficiency. Oil and filter are changed yearly.

@lilSIG---thanks for your reply, but I've decided the $250 cost is too much to justify. So I will keep a close eye on the stock filter and replace as needed.

That's good advice berts, thanks for it.

My shoe size is 12 and decided the $250 cost for a cannister air filter isn't worth it, not to mention I wasn't at all worried about the EPA. With that said, I did order two OEM Kawa filters w/pre-filters, which will be installed shortly.

Yes, the oil is the VR1 in the black bottle. I just ordered two new filters w/pre-filters since I haven't replaced the original. The engine has 148 hrs, so it's time to change it.

txmowman---I am not in extreme conditions, except living in south Louisiana where summertime temps are 95+ degrees with humidity at that level or higher. The occasional fire ant mound is really the only dust that gets kicked up, or if the wind is blowing stuff toward the engine. After each...

After reading all the different responses and knowledgable comments, I have to admit----I am glad that I asked for advice on installing the cannister air filter on my Kawa FR651V. One gentleman said that if I have more exposed dirt in my yard which would kick up clouds of dust, then the...

No offense to the above replies, my gut tells me that it would not be a mistake to install based on Kawasaki's FX series engines come standard with the cannister type filters. Perhaps I should contact Kawasaki for their feedback.

Aside from all what you mentioned above---would YOU install a cannister air filter on your machine?

I have a Scag Liberty Z 48 and am wanting to install a cannister air filter from Power Equipment Man, who says there isn't any need to re-jet the carb or other adjustments or modifications needed. Any expert advice is welcomed.

I have A Scag Liberty Z 48 with Kawasaki FR651V, and am wanting to get a cannister air filter from Power Equipment Man. They say no need to re-jet the carb or other modifications. What say the great minds on this forum?

I'll take your recommendation about the anti-seize under advisement.

Thanks for the in-depth reply. I do remove the blades before cutting season, scrub off anything stuck to them, then balance using my $150 Magna-Matic balancer. Yes, I had to think twice about spending that much on a blade balancer. But considering the cost of a new spindle, I felt it was worth...

You might try using a wire coat hanger, bending one end to form a hook and try to fish it out.

I have a Liberty Z 48" that has proven to be trouble free at least to this point. But having it for three years now with only 98 hours of use, I guess that is not uncommon. I know of the 6 grease points that I attend to at the start of each season, but noticed there aren't any zerks on the...

I have a 21" push mower (Honda engine) and a 48" ZTR (Kawasaki engine) and a Stihl 2 stroke blower. They are all only 3 yo, and have used nothing but 89 octane non-ethanol gas. For the mowers, I use Seafoam at 2 oz/gallon, Stabil Marine and Yamaha Ring Free+. In the Stihl, Seafoam at 1oz/gallon...

Which ever one you decide on, DON'T buy from a big box store. They don't offer the service or parts possibly needed in the future.

If you haven't been able to loosen the bolt yet, try heating the housing slightly to expand it with a propane torch, moving it around to spread the heat evenly. Then whack it (the bolt head) a few times with a hammer to help the process. If that works, apply some NevrSieze or similar product to...

Don't be the next idiot by believing a gas powered engine doesn't need regular oil changes. Think of it like this---If you have a sink filled with hot soapy water to clean dinner dishes, and after the dishes are cleaned you don't drain the dirty water. Instead you just keep adding more dirty...

If and when you remove the bolts, re-install them using an anti seize compound on the threads. Guaranteed to never have trouble removing them again. Keep in mind that when the threads are lubed that the torque value will be less. I replaced the standard bolts with grade 8.

I have a TroyBilt TB160 with a Honda engine w/automatic choke. I also use ethanol free gas, but to it I add 2 oz/gallon of Seafoam, Yamaha Ring Free (1 oz treats 10 gals) and Stabil Marine. During cutting season, it cranks up after 2 pulls max. Even when cutting season is over and the mower has...

I just changed the hydro oil in my Scag Liberty Z 48 last week. It has the HydroGear ZT 2800's. I found it easier to do this when the rear wheels are removed allowing better access to the filters and top port plugs, which need to be removed when re-filling the system. I used Amsoil synthetic...

Would you know the website that these Marbain blades can be ordered from?

Just changed the oil in the TroyBilt pusher w/Honda engine and the Scag Liberty Z 48 with Kawasaki engine using Mobil 1 in both along with Lucas oil stabilizer. Got 10 gallons of ethanol free fuel and added Seafoam, Yamaha Ring Free+ and Stabil. Grass isn't quite ready to be cut yet, but it's...

I have a LZ 48, set the deck to 4" cutting St. Augustine. I does stripe, but isn't as pronounced vs. other grass types. I've seen videos on DIY weights attached to the mower rear that aid with the striping.

I bought my LZ 48 in August '19. <74 hours. I plan on draining the hydros, refilling with Amsoil Synthetic. Change I have the LZ 48 Kawasaki powered. Bought it Aug '19, has <74 hours. Changed oil and filter at the start of each season, as well as greased the zerks. Check components for visible...

Thanks MParr--I saw the same video. I know Scag sells a fill kit with a pump that connects to a quart jug. If it's not too costly, I may go that route, and refill with Amsoil synthetic hydro oil.

I have a Liberty Z 48" with the ZT 2800 Hydro Gears. I will soon be draining the oil from the Hydros, which I understand can take as long as 2-3 hours. I was thinking to speed up the process, I may try to use my Shop Vac as a blower into the reservoir, but am concerned about damaging any seals...

I have a Scag Liberty 48" with the Kawasaki FR651V. All is well in terms how it runs, but at some point will change the spark plugs. Do the iridium plugs have enough benefits to justify the higher cost?

Thanks again.

Thanks StarTech--If I'm not mistaken, the gap on the old plugs was .044.

I have a Scag Liberty Z with the Kawasaki FR651V, and would like to replace the standard NGK plugs with NGK Iridium. Anyone know what to set the gap to?

I have a Scag Liberty Z 48" with the Kawasaki engine. Scag incorporates several of their commercial mower features into the Liberty Z line of residential mowers. I have had not nor do I foresee having buyers remorse. Another plus for the Scag is the warranty-----5 years or 750 hours.

I use Seafoam at the suggested rate of one ounce per gallon, in addition to non-ethanol gas in my two stroke engines and four strokes. For a shock type treatment, use 3-4 ounces per gallon.

As a 3rd option, you may want to look at a Scag Liberty Z 48". It has a 21.5 hp Kawasaki and Scag is known for quality of cut. I have just under 1 acre and can cut 4 times before refueling.

You may want to consider a Scag Liberty Z 36" with 18hp Kawasaki. I have the 48" Liberty Z with 21.5 hp Kawasaki and could not be happier. The Liberty Z line of zero turns are the residential versions of their commercial mowers.

Just want to say hi to everyone. I've posted a question about my new Scag and am looking forward to any and all responses. Thanks !!

Hi all----I just registered as a new member, and so I want to pose this question. While I am not a "Mr. Goodwrench", I am not totally clueless either. I recently purchased a Scag Liberty Z 48", and to this point am really happy with it. The question is whether or not it is advisable, after less...