Try one off of a yamaha seca 400
try the yamaha seca store.
ebay
Maxim 400
It should be an 12N 12A-4A battery
The correct spark plug for this motorcycle is: NGK D8EA
0,263 litre 10W30 oil
my manual for '82 seca 400 says "Periodic oil change: 2.2 liters / 2.3 us quart .... With oil filter replacement 2.5 liters / 2.6 us quart"
According to WikiAnswers, the proper battery for a Maxim 400 (the Seca's sister) is 12N 12A-4A. I'm looking for one also. This is the same battery I used in my '72 Yamaha XS650 although it had a "-1" designation at the end.
how do you know if your yamaha atv is a 400 or a 450
400 cc Yamaha engine
== == standard spark plug: DR8ES-L Spark plug gap: 0.6 -0.7 mm (0.023 - 0.028 in) tighthening torque: 20 Nm (14.5 ft-lb) 0.6-0.7 is your gap settings.
What is the valve clearance for a 2002 yamaha kodiak 400 4x4?