Yamaha YFZ450 Build - Part 3 - Tear Down - Engine Motor Bottom End, Oil Tank Radiator, Steering Stem
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- Опубликовано: 20 июл 2024
- Yamaha YFZ450 Build - Part 3 - Tear Down (Disassembly) - In this video we will continue tearing down the the 4 wheeler to get the frame, subframe (sub frame), swingarm, and a-arms ready for powder coating (powdercoating) and the engine (motor) ready for vapor blasting & rebuild. We will also be removing the motor from the frame by unhooking and removing the stator (alternator), wire harness clips (wiring harness clips), flywheel bolt, starter reduction gear, timing chain guides, timing chain, piston, wrist pin, counter balancer bolt & bracket (counterbalancer), crankshaft bolt & gears, clutch cover (right crankcase cover), clutch basket, clutch inner, pressure plate, clutch fibers (clutch discs), clutch springs, shift shaft, shift drum stopper arm, oil tank, radiator, temperature sensors, steering stem, tie rod ends, pivot bolt, and motor mounts. We unhooked and removed all of the nuts, bolts, thrust washers, collars, bushings, adjusters, springs, seals, crush washers, circlips, snap rings, clamps, brackets, and rubber grommets. This is an atv build quad 4-wheeler rebuild. Yamaha YFZ450 YFZ450r Restoration, Restore.
0:00 - Short Build Intro - New Parts
2:09 - Flywheel Removal
5:43 - Timing Chain & Guide (Cam Chain)
7:45 - Spun Crank Bearings (Junk Crankshaft Bearings)
8:59 - Piston & Wrist Pin
12:04 - Clutch Cover (Right Crankcase Cover)
13:40 - Counter Balancer Bolt (Counterbalancer)
17:10 - Crankshaft Bolt & Gears
18:16 - Clutch, Pressure Plate, Clutch Basket
21:50 - Remove Drive Gears & Counter Balancer
23:44 - Transmission, Shift Shaft & Oil Pump
31:28 - Oil Tank
32:36 - Radiator & Temperature Sensors
29:28 - Camshafts & Cam Caps (Covers, Holders)
35:10 - Steering Stem & Tie Rod Ends
40:26 - Pivot Bolt & Motor Mounts
49:30 - Lift Engine Off Frame (Remove Motor)
50:20 - Outro, Recap, Future Episodes
Parts and or Tools Used:
Flywheel Rotor Magneto Puller Tool 33mm x 1.5 RH Female
amzn.to/3wsH8Pa
Tusk Adjustable Flywheel Fly Wheel Holder Clutch Pulley Tool for ATV Motorcycle
ebay.us/5fcTk3
Pit Posse Motorcycle ATV Scissor Floor Jack Lift Table Stand with Caster Wheels - 13-36 Inches
amzn.to/39Hwrh1
Maxima MPPL Multi-Purpose Penetrant Lube - 14.5 oz. Aerosol
amzn.to/3nB319G
Maxima MPPL (Multi-Purpose Penetrant Lube), Chain Cleaner, and Chain Wax Ultimate Chain Care Aerosol Combo Kit (Pack of 3)
amzn.to/33Etc7O
STANLEY Professional Grade Black Chrome NEW Mechanics Tool Set (Socket Set-229 pieces)
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Maxima Waterproof Grease - 16 oz. Bottle Can
amzn.to/3lm1KD1
Hitachi 18V Cordless Lithium-Ion Brushless Triple Hammer Impact Driver
amzn.to/3pt57Zx
Permatex Ultra Slick Motor Engine Assembly Lube, 4 oz.
amzn.to/3uJiyal
8 Pack, 100ml, Large Plastic Catheter Tip Syringe with Caps for Dispensing & Reverse Brake Bleeding
amzn.to/3xm96vj
Permatex Medium Strength Threadlocker Blue, 6 ml
amzn.to/3regrt0
Motion Pro Spinner 2 T-Handle - 1/4" Drive
amzn.to/3bxRkLL
LEXIVON 1/2-Inch Drive Click Torque Wrench (10 to 150 ft lbs, foot pounds)
amzn.to/3cH40RA
LEXIVON 1/4-Inch Drive Click Torque Wrench (20 to 200 in lbs, inch pounds)
amzn.to/2IS1JI2
Stainless Steel Feeler Gauge Set, Metric and Standard, 2 Styles per Pack
amzn.to/3n9jhOE
ATV Motor MX Engine Stand by Motorsport Products
amzn.to/2JuCw6O
4-Piece Snap Ring Pliers Set - Heavy Duty 7-inch Internal/External Circlip Pliers Kit (Tip Diameter 5/64'')-Straight/Bent Jaw - Cr-V Steel - for Ring Remover Retaining- Storage Pouch Included
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Lang 40 Piece Fractional and Metric Thread Chaser Restorer Kit
amzn.to/2OyeeeJ
Dremel 4300 High Performance Rotary Tool Kit with LED Light
amzn.to/3rwEXXG
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Tutorial | Instruction | Install | Installation | How To | Fix It | Git-R-Done
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#SuperEasySuperFast
#Maxima
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#Hitachi
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#Dremel
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#RockyMountainATVMC 
Авто/Мото
This is probably one of the best channels showing how to tear down and rebuild bad ass machines.
Followed the Honda 4000ex build, watching this one now, and will watch the others.
Someone who actually cares about their machines instead of half ass it and does it properly!
Thank you!
Getting lucky with two pivot bolts is very uncommon. Loving the series.
I know, right? Stay tuned though ... the rear axle did not fair quite as well!
Just when I really get into it, it's over. Great series so far man!
Thanks! ... and thanks for your support!
I got an ebc clutch tool just because they look super cool lol. You need a pair or straight nose snap ring pliers. Makes getting them weird ones a bit easier.
hells yeah ... just went and looked at my snap ring plier kit and I actually have both pair of straight nosed (contractors and expanders) and didn't even think to use those ... doh! Another brain lapse!
Great video
Thank you kindly ...
I think that cam chain tensioner went bad and is what caused that binding on the cam chain. Previous video it didn’t look like it snapped back.
correct once again sir! the tensioner was bad and the cam chain guide was chewed up among a million other things in this machine ...
I love your videos man you think you could spare me a beat up 4 wheeler so I can take apart and rebuild
no ... lol
🔥🔥🔥
\m/...(>.
That washer you grabbed after taking the shift drum thing off was on the shifter shaft.
Thank you! You are correct! I figured that out while editing the footage for this video! These videos also help me!
Having same binding up issue still runs after bumping starter to the right position
mine is coming apart and getting a brand new crankshaft ... OEM Yamaha this time ... I'm not trying anything but genuine OEM Yamaha parts this time!
Quick question. I have a 2004 yfz 450 and can not get the rear motor bolt out. Without destroying it is there a certain way?
Sometimes the only way to get it out is to destroy it. I got lucky with this one. I was not so lucky with Honda 200x tear down. You can see towards the end of this video how I had to go about removing that pivot bolt - ruclips.net/video/kAUfNMMf-WM/видео.html
What’s that lift called ??
This thing is awesome! It also works with bikes and comes with J-Hooks for stability. It's a scissor floor jack by Pit Posse - amzn.to/2TTN6Gj
This guys laugh is scary
\m/…(>.