Thread: Yamaha WR400F
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Old 11-12-2012, 04:13 AM   #160
wannabe bike builder
yamahaman's Avatar
Joined: Jul 2010
Location: melbourne Australia
Oddometer: 224
What do you want to know?

The specs are the same for 426 400
1.5 litres of oil with out filter change
1.6 litres of oil with filter change
1.7 litres of oil total (there is always 100ml of oil left in the bike after and oil change)

inlet clearances of 0.10mm - 0.15mm cold
exhaust clearance of 0.20mm- 0.25mm cold

drive chain slack 40mm - 50mm (measured at last bolt on top of chain slider between slider and chain)

that should get you started message me for more info

Build it and you will ride

My crazy bike build
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