Flexdrive cable adjustment

[shotimes95]

How much grease do i use on the flex shaft? I know too much is not good and not enough is just as bad. Also when looking at the cable when it passes through the hull, the cable is not centered in the tube thats part of the boat. Its at the top and im not sure if thats incorrect or will ruin my hull? The boat has only been used twice and i want to make sure everything is right before i run it with the new lipos.

Does anyone have a picture with the shaft properly adjusted?

Also is it best to use timing on high or low when using the x642? I have it programmed at high right now but dont want to burn ur the electrics up. The boat is stock except for Darins tweaks on the fins.

Thanks in advance!!

[forescott]

Start out with low timing and check you're heat after a couple of minutes. The 642 is a popular prop choice for the fastech, and should be fine. As far as the stuffing tube goes, are you talking about the motor end or the prop shaft end?

[shotimes95]

Prop shaft end. The flexshaft wasn't even greased from the factory!

[forescott]

Can you loosen the strut and adjust it up or down a touch until the flex shaft centers where it exits the brass tube?

[forescott]

More lube is better than not enough. Kinda hard to put too much because most of the excess will come of as you slide it back into the stuffing tube. I've never had issues caused by too much lube. If you're using the right kind you shouldn't have any problems.

[shotimes95]

I adjusted the cable and centered it and it looks great! The grease I used, until the proboat grease and gun come in was TRI FLOW. Its a clear synthetic grease thats waterprrof for packed bearings, cable assemblies and gaskets. I hope it doesnt load the motor and burn it up...

[Deserthobbies]

mine always seems to break the solder joint loose, it only seems to happen if i have a little positive angle on the strut.

[Deserthobbies]

flexshaft

here is where it spins loose.

[shotimes95]

Great advice! I saved myself some trouble by noticing it up front lol This forum is soo good!

[shotimes95]

Thats on the motor side rite?

[Deserthobbies]

no its on the other end , the prop shaft goes into that coupling in the photo. ill upgrade it if OSE has a new strut and propshaft that will work. i have never spun it loose from the motor end in the collet.

[shotimes95]

ok i got ya... had to look at the boat. its still new, only had it for a month or so. When i pulled my cable out it was completely dry and after i lubed it, it was so much quieter. go figure

[shotimes95]

do you need a pair of 4200mah proboat batteries only used twice? I bought the boat on my honeymoon and they didnt have the programmer card so i bought them instead until the card came in.

[Deserthobbies]

guess ill just clean it up and silver solder it with some 15 percent silver solder, drill a small hole all the way through it and drive a small pin in it. sure would like to put a 3/16 strut and driveline on it and i can throw them little brass prop adapters away. LOL

Steve or anyone else that reads this can you steer me straight on a upgrade. ?

[Deserthobbies]

do you need a pair of 4200mah proboat batteries only used twice? I bought the boat on my honeymoon and they didnt have the programmer card so i bought them instead until the card came in.

how much, im sure my friend will take them for his, I run lipos in mine thanks.