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    Hooked up my battery with the wrong polarity

    1. Check for spark 2. Check for working injectors. They sell a little indicator light that plugs into injector wire called a noid. If these don't work I would guess ecu. Also a quick check of your crank/cam triggers also.
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    Start batteries repositioning

    Your diesel probably has a high torque or gear reduction starter.
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    1990 4.3 block and 1995 heads, which rocker tightening specs to follow?

    Those don't look like crush nuts. They need to be "all metal" lock nuts. If they turn easy at all with a wrench or even with fingers play it safe and get new. A couple of bucks is good insurance
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    1990 4.3 block and 1995 heads, which rocker tightening specs to follow?

    Hope you didn't roach your cam or lifter with a adjustment that was too tight
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    How to bleed trailer brakes

    I put the ball from the receiver into the actuator. Put a come-a-long on the shank, put tension on it then bled, repeat til done
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    Im fed up with this Boating life.

    I got water in my motor once from not draining manifolds after done running it on the hose. Now I always pull those plugs on the exhaust just to be safe
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    What am I looking at?

    Also don't exceed the ampcity of the wire size
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    Which bearing kits do you guys prefer?

    At my work we use motion industries..... they do just about all industrial stuff from beaings to hydraulics, servos rams etc..... Plus I get a discount 🤪
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    Altrenator bolts

    I tell everyone to run from "jh" bolts. They have those letters on the head. I work on roller coasters and we had an issue with one of our rides snapping bolts and got a "skidmore" and tested the yield and failure points and they were the worst.
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    Combining starting and deep cycle batteries

    Everything wires to the "out" on battery selector switch. When moored switch to house, when running switch to start battery. Or both if you need to charge house. Also if either battery is way low it will pull the other one down trying to balance voltage
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    1990 4.3 block and 1995 heads, which rocker tightening specs to follow?

    The way I have always done Chevys with hydraulic lifters and rockers like that is I have a set of little clips that cover the oil hole on the lifter. Set pushrods just past touch. With Warm motor and clips installed loosen stud nut til lifter rattles, tighten til just quiet then 1/4 turn.
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    trailer tires

    Don't remember off the top of my head about radial or bias. But I think I got d rated "trailer tires" I can look tomorrow BUTTTTT as far as Nanco tires..... junk! On one of the coasters I would work on we would use Goodyear tires and they would last about 4-5 years. Purchaser in tool crib tried...
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    power pack testing

    Got one of those above my desk. Used to have to use it to calibrate takeup servo motors in imax film projector. My digital meter was too sensitive. Got rid of the projectors and now it sits and collects dust
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    1984 OMC 200HP compression

    And you can verify rings with a squirt of oil. If after getting a low reading a bit of heavy oil, enough to cover rings, and if compression comes up some.... the oil slows air. bypassing the rings. Do all three and you will know the answers
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    can someone let me know what fuse sizes?

    Here is an ampacity chart. You want your fuse to blow before exceeding the ampacity of the wire if it's dead shorted. Then from there you step down again to protect the device from burning. If you have a 10 amp device you run a wire to carry 15 amps and fuse at 10 amps for the device. If your...
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    Wheel Bearing Inspection Interval

    Work on roller coasters and that's about all we use is American made timkins when possible
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    Chain locker bulkhead re fitting advise please (with pictures )

    Tabbing does more than just attach itself.... So as your tabbings Get wider, the joint flexes more. Like a leaf spring pack. you want to minimize that sharp edge so when the hull flexes, it flexes gradually. Not at a sharp 90deg. If i explained that goodernuff... bed the joint however and...
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