Quote:
Originally posted by wes
I have a completely disassembeled cylinder head sitting here. It's a direct acting valve train. The FSM recommends checking the valve clearance as part of the 30 and 60K service intervals. I recommend you pick up the FSM, not only does it outline the given tolerances it also show you how to remove the shis=ms without removing the cam shafts. When you do check them, the FSM recommends that you check them when the engine is warm, this way you get accurate readings with expansion.
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wes, i was trying to get my valves adjusted a while back and had a problem with the local dealership. they kept telling me that the lifters were hydraulic and no need to adjust them... well I talked to Greg at Mossy and he confirmed that they were hydraulic... I have found many places that have said the 95+ GA's were hydraulic. I think it uses the shims for major adjustments...
any ideas? I'd like to know myself (I know everywhere says it's mechanical... but the technicians at Nissan always say it's hydraulic. I just want to know myself what it is for sure.)