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    Trim Pump vent screw?

    Hey, Just replaced my trim pump bracket. I guess it was a bracket at one time. Did the stainless steel from the advice received here. QQ, the Mercruiser Service Manual #14 says there should be a vent screw. I'm not seeing where a screw would go?
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    Mercruiser 5.7l MCM which replacement parts to buy?

    Hi all, me again. Thank you for helping in advance. And thanks for the help with the ignition. For reference: Mercruiser Serial 0L692104 5.7l MCM Thunderbolt V. I'm now replacing the starter and alternator. The starter died on us at the lake today. I took it down to Advance Auto and...
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    Mercruiser 5.7 Vortec Carb - Ran OK tuned up and now runs bad

    Hi, I saw the thread on how to ask, and apologies but I could not find in searches. I have a Mercruiser 5.7l 2bbl Thunderbolt V. Serial 0L692104 As I have found out, she is the one with vortec heads. 8 bolts not 12. She ran ok, but hard to start cold or warm. So I bought the Sierra tune...
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