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  1. J

    AQ series lift wiring

    I have the AQ280 out drive. Over time, it started sporadically not working, i.e., sometimes it worked, and other times it didn't. Finally quit working, although both relays did click at that time. Pulled the mechanism, cleaned everything up, changed the bearings, and tested it again. On the...
  2. J

    Unable to reassemble AQ280 lift mechanism

    Took lift mechanism apart to investigate it occasionally not working. Putting it back together and the top won't thread completely onto the base. Leaves about a 1/4 to 3/8 inch gap. If I take out the spring, it threads in completely as it should. Take out the top bearing and leave the spring in...
  3. J

    AQ 130 valves have "snapping" noise

    I've rebuilt a AQ130C and started it up. There's a noise in the valve train that isn't there in my other operating engine. When I turn it over by hand, each valve/pushrod makes a snapping noise just before it reaches it's full travel on the opening sequence. This is a new cam and new lifters but...
  4. J

    AQ280 gearbox split ring space rwear

    Before putting the gearbox back on the outdrive, decided to check the clearance between the split ring spacer and the top nut on the gearbox. The manual calls for clearance of 0.004-0.020". Mine is at 0.013". Wondering if I should go ahead and replace the washer now, even though it's still in...
  5. J

    AQ280 gearbox front seal leak

    While doing the winterizing pressure test, discovered that the front seal on the gearbox was leaking. Was easy to find since the bellows was blown up like the Goodyear blimp! There was no water in the oil when I drained the outdrive - I was looking for that specifically when I pulled the plug...
  6. J

    Change prop rotation on AQ280

    Currently, my AQ280 prop rotates counterclockwise (left hand prop). Since it's 35+ years old, was wondering if switching over to right hand rotation would affect the set of the clutch or gears in any way?
  7. J

    AQ130 heads cracking?

    Looking at this thread, http://www.marineengine.com/boat-forum/showthread.php?t=379194, there's a comment that there are many AQ130 heads out there that are cracked. I'm wondering where they typically crack, what causes this, and what would be the indication, other than water in the oil? I...
  8. J

    AQ130D won't run over 2800 rpm

    Engine starts easy and idles smooth. Revs up smoothly on muffs. When on the water and in gear, accelerates smoothly intil around 2600 to 2800 rpm and then spits and sputters. Have to bring it back slowly or it'll stall out. Sounds as if it's flooding out or the ignition system can't keep up. No...
  9. J

    Grease zerk for VP280 PDS bearing

    Am trying to replace the greas Am trying to replace the grease cup with a zerk on my flywheel housing. Took off the grease cup and went down to the hardware store only to find that the threads are 10mm x 1.5. They don't have a grease zerk with that thread. Even the SAE zerks are pipe thread so...
  10. J

    Which type of grease

    "Not sure what type of grease "Not sure what type of grease to use for different applications. I have the green "marine" grease from the auto parts store and also the regular grease for my grease gun. Motor is a Volvo AQ130D with a 280 leg. Which type grease do I use for what application...
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