Dirt Bike Basket Case (Pt 3) - Blown Yamaha TTR125 - Reassembly/First Start

I found a great deal on this Yamaha TTR125 on Facebook Marketplace. The bike is pretty new and looks complete, but the engine is a total mess. Someone else already took the top end apart and decided to sell it when they saw the extent of the damage. Last week we started putting the engine back together, but ran out of parts and time. All the parts are in now, so lets finish it up and take it out for a ride.

Dirt Bike Model: 2015 Yamaha TTR125LE

TTR Rebuild Playlist:    • Yamaha 2015 TTR125 Rebuild  

Part 1:    • Dirt Bike Basket Case (Pt 1) - Blown Yamah...  
Part 2:    • Dirt Bike Basket Case (Pt 2) - Blown Yamah...  
Part 3:    • Dirt Bike Basket Case (Pt 3) - Blown Yamah...  

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FMF Powercore 4 Muffler/Exhaust Full System Yamaha TTR125 044136: https://www.ebay.com/itm/193180807084
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Engine Parts Ordered:

Crankcase: 5HH-E5150-41-00
Breather Pipe: 5HH-E1167-00-00
Locating pin: 99530-10014-00
Crankshaft: 5HH-E1400-20-00
Crankshaft Bearing: 93306-205YW-00
Balancer: 5HH-E1500-02-00
Balancer Bearing: 93306-252YA-00
Balancer O-Ring: 93210-11001-00
Piston: 1B2-E1631-00-C0
Piston Ring Set: 5RM-E1603-00-00
Circlip: 93450-16068-00
Wrist Pin: 2TK-11633-00-00
Transmission Bearing : 93306-201X3-00
Transmission Bearing: 93306-203YG-00
Transmission Bearing: 93306-204X8-00
Transmission Bearing: 93306-20332-00
Output Shaft Oil Seal: 93102-20143-00
Clutch Lock Washer: 90215-12211-00
Clutch Oil Seal: 93102-12224-00
Shift Shaft: 5AP-18101-01-00
Shift Shaft Oil Seal: 93101-12173-00
Oil Pump Gasket : 5HH-E3329-00-00
Jug: 5HH-E1310-10-C0
Head Gasket: 5HH-E1181-00-00
Cylinder Gasket: 5HH-E1351-00-00
Cylinder O-Ring: 93210-57634-00
Spark Plug: CR7-HSA00-00-00
Intake Valve: 5VL-E2111-00-00
Exhaust Valve: 5HH-E2121-00-00
Fuel Tank Bracket: 1B2-F4104-00-00
Case Protector: 1B2-E5377-00-00
Flywheel Side Gasket: 5HH-E5451-00-00
Clutch Side Gasket: 5HH-E5461-00-00
Timing Chain: 94582-18090-00
Timing Chain Guide: 5YY-E2231-00-00
Tensioner Gasket: 5HH-E2213-00-00
Ignition switch: 5HP-82510-00-00
Rear Wheel Chain Tensioner: 1B2-F5388-00-00
Rear Tire: 94109-16019-00

#Yamaha #DirtBike #Fixed #Troubleshooting #HowTo

Assembly, Basket Case, Bent Counter Balancer, Bent Shift Shaft, Blown Engine, Blown Oil Seal, Bottom End, Broken Stud, Clutch Install, Connecting Rod, Conrod, Counter Balancer, Crankshaft, Dirt Bike, Engine Installation, FMF Pipe, First Ride, Fixed, Flywheel, First Start, How To, How-To, Jet Kit, Lapping, Low Compression, Low Oil, Master Link, No Oil, Oil Pump Install, Oil Seal, Piston Disintegrated, Polish Chrome, Popping, Rebuild, Repair, Rough Idle, Seized Engine, Set Timing
Severe Damage, Shift Shaft, Small Engine, Stage 2, Stalling, Stripped Spark Plug, Stuck Engine, Stud Extraction, TT, TTR 125, TTR, TTR110, TTR125, TTR125LE, TTR230, TTR250, Tensioner, Timing Chain, Top End, Troubleshooting, Valve Clearance, Yamaha