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6hp merc woes

lurchernz

New member
Greetings from Southern New Zealand. I have a merc 6hp four stroke (Same as Tohatsu).


I wanted to check the valve clearances I saw on here that 0.04 inlet 0.06 exhaust were the settings but how do I find TDC easily? I notice there is a hash mark on the flywheel, where does this line up? I have a maintenance and warranty manual but despite it having other useful service info about oil changes/gear oil changes etc it makes no mention of the tappets?

I rang the dealer he says 6 weeks to get a proper service manual and the salmon are running here and I need my motor running sweet....

Can anyone tell me how to get to TDC? How about if I remove the spark plug and stick a length of dowl in there and turn the motor over till I feel it is at the top of the stroke will this work?

yours in frustration/desperation

 
When exhaust closes and intake opens you are at / near TDC-------------------------So now you have to turn flywheel one more turn to have TDC where you set the valves.
 
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