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Old 12-29-2019, 06:10 PM   #1
Roscoe   Roscoe is offline
 
Join Date: Nov 2016
Location: N. of Texas and S. of Kansas
Posts: 252
Winter here so I transition to inside stuff usually. And nickle and dime stuff fixing stuff that ought to have been fixed over the summer. Current project is an old Dell Optiplex 740 with bad capacitors. I could have replaced the capacitors but Oh noooooo, I decided to put a mother board from a 780 into the old case. Turns out the front I/O panel and cable are different, so I'm looking for a 780 front panel and cable. Why mess with an old computer? Gives me something to do and keeps me busy and out of trouble. I did change out the carb on a neighbor's generator set yesterday. Got it running, ethanol gas again, it has a resin fuel tank and the ethanol really did job on it, the binders from the tank had coated the inside of the carb and ruined the seals and gaskets. Time to top off the batteries on the scooters as they sit over winter and the batteries on the riding lawnmowers and whatever else sits over winter. You don't want them sitting dead over winter.



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Old 01-11-2020, 09:29 PM   #2
sc00ter   sc00ter is offline
 
Join Date: May 2017
Location: Norfolk, VA
Posts: 529
I finally got around to messing with the pre-bug Zuma, and the motor is now out! Gonna go with a mild (cast iron) 70cc kit and possibly a chrome Yasuni R. Chrome gets ya home! Then again, a friend is insisting that I go with a full Stage 6 street race set-up. Im setting a budget and Im not gonna let it nickle and dime me to death! My old 70cc on my bug-eye Zuma did almost 9000miles until it soft seized during super cold weather. Oh, and I snagged a ring after the rebuild at around 1000miles, so the nickle and dime curse may just follow me again.
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Old 03-28-2020, 06:53 PM   #3
sc00ter   sc00ter is offline
 
Join Date: May 2017
Location: Norfolk, VA
Posts: 529
So I can't make any lame excuses and get side tracked, because EVERYTHING is closed because of COVID-19. It's no longer cold outside, and its also not hot and muggy out. The 98 Zuma may just be on the road again really soon. I'm just having motivation issues. Wife says she'll help if needed. Went with:
Malossi 50cc cast performance ported cylinder/piston.
Yasuni-Z exhaust. Raw finish. Might have it powder coated.
Malossi Multi-Var variator.
Two sets of tuning roller packs to set it correct.
Assorted clutch springs and a bearing contra (torque) spring base.
White-10% stiffer Malossi torque spring.
New OEM belt.
Dellorto 17.5 carb (because I couldnt find a usable 14mm one).
Assorted main and pilot jets.
Heaviest reed pedals I can find because I'm not changing the atomizer to a 2 stroke one. Stiff reeds cancel the excess blow-back.
Free flow/de-restricted intake. Looks the same as the stock one.
Clear cover OEM air filter box. Same as stock but clear. Hate pod style filters.
But got a Malossi Red air filter for the air box. Requires jetting attention.
And more nickle and dime stuff.....
Completely rebuilt/replaces all nasty swing arm bearings.
All new oil and fuel hoses. OEM ones as well. $60 in hoses!
COMPLETELY cleaned EVERYTHING! Took forever but was worth it.
Rebuilt headset bearings. Yuck!
Lubed all cables, replaced sketchy ones. OEM again.
So I just need to get in the garage. Got a few new CD's (Yes, I still buy physical media) to help me stay motivated.



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Old 05-22-2020, 01:50 PM   #4
sc00ter   sc00ter is offline
 
Join Date: May 2017
Location: Norfolk, VA
Posts: 529
Got five days off from work and the Zuma is STILL in parts piles. I get distracted very easily and its muggy outside today. Supposed to be nicer by this Sunday so I "might" get around to getting it running again. I believe I'm dome putting money in to it, so that's a step in the right direction.
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Old 07-16-2020, 11:35 AM   #5
sc00ter   sc00ter is offline
 
Join Date: May 2017
Location: Norfolk, VA
Posts: 529
I need to get this Zuma put back together. Now its freaking HOT during the day so I may try for a night rebuild. My Piaggio Liberty is in the shop for warranty work (rear reduction box leaked out all oil and munched the gears for a snack) so I'm stuck on my wifes Honda Silverwing trike. At least something runs. I'm leaving the stock cylinder on the Zuma and keeping the stock transmission in it. Have no urge or time to tune the new upgraded parts and I dont wanna hear a expansion chamber screaming in my ear.

So the nickle and dime parts are not gonna be used at the moment. I hope once I get it running again I will enjoy it. As it sits, not running, its taking up space. My laziness always gets the best of me. I guess I cant complain. We got a guy at work who's had a Harley sitting in boxes for 4 years! He's FINALLY getting it put back together.



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Old 07-19-2020, 09:15 AM   #6
sc00ter   sc00ter is offline
 
Join Date: May 2017
Location: Norfolk, VA
Posts: 529
Making progress on the Zuma. But I just noticed I got sent the wrong pilot/slow speed jets. So after ordering 3 more jets at $5 each plus $10 for Priority shipping that stupid thing got me for ANOTHER $25!

I'm fully aware you gotta pay to play but I "thought" I had everything to get it running. It's been so long ago I can't even find the paperwork to see who sent me the wrong pilot jets. Laziness pays!

Final note of craziness. I'm cleaning the motor off from old oil and gunk. Vertical 2-strokes are a bit messy to begin with, but a seeping oil supply line and a tiny exhaust leak make it worse. I'm spraying Brake-Clean on everything getting in all the nooks and crannies and I notice the cat leaving the garage and he runs into the door. He's old anyways. I continue cleaning and Suicidal Tendencies-Controlled by Hatred starts. Next thing I remember is the room going sideways, loud stereo sounding weird and out cold! Wake up and the album is over. It was 100 degrees with the heat index in the garage. I had a floor dryer for a fan blowing on me and I guess the garage had poor ventilation. Don't huff chemicals! Its a horrible experience! My wife fussed at me but I feel better this morning.
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Old 07-20-2020, 10:53 PM   #7
kz1000st   kz1000st is online now
 
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Join Date: Oct 2008
Location: Hyde Park, NY
Posts: 1,066
I think it will be worth it to get the Zuma running while the Piaggio is down. They were quite the little rockets in their day.
__________________
2008 Eagle Milano 150- 9,679 miles
2009 Honda Rebel 250- 10,434 miles
2009 CF Moto Fashion- 16,023 miles
2009 MC-114 50cc Cub Clone- 4,317 miles
twowheeler.yolasite.com/

That's 30,049 China Scootin miles and Counting.
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