Build Project 'Fresh Start' RestoMod

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.

Sheck44 said:
Parking Brake
OK, so using the BTB parking brake kit we ditched the housing/cage (that hangs way low) and welded up some brackets that holds the callipers in the perfect position on top. Bracket have been welded onto the tranny crossmember. The actuator is from eBay, and has a 200lb compression with a 60lb spring ... with the actuator bolted onto the crossmember the whole thing is completely removable in seconds. The toggle switch will be mounted on the dash with a simple ON/OFF switch.
Click to expand...

I like the ingenuity of the parking brake solution.
 
Sheck44 said:
Parking Brake
OK, so using the BTB parking brake kit we ditched the housing/cage (that hangs way low) and welded up some brackets that holds the callipers in the perfect position on top. Bracket have been welded onto the tranny crossmember. The actuator is from eBay, and has a 200lb compression with a 60lb spring ... with the actuator bolted onto the crossmember the whole thing is completely removable in seconds. The toggle switch will be mounted on the dash with a simple ON/OFF switch.
Click to expand...
Such a cool idea. I think I need to replicate it. I have the TSM (also sold by BTB) parking brake and need to modify the mounting any how to get the caliper location set. Then hassle with a a special cable and all of the extra stuff in the cab. A latching (or maybe momentary?) push button and a couple of wires, a little fab and weld... I like it.
 
Last edited:
I'd consider mounting an electric E-Brake similar to yours to both rear discs (on axle). It would take some research to find the right calipers, but I know some cars used a mechanical ebrake on discs... I've even noticed that Tesla uses dual calipers with one being for the emergency brake.

As for an electric brake, I'd consider having b second smaller battery isolated from the vehicles electrical to power the brake... that way, if there was a vehicle electrical problem the ebrake would be protected. I'd also consider having a cable backup to keep it locked for longer term parking. I'd not trust a solenoid to keep it parked on a hill overnight. Or hydraulic line locks as a secondary parking brake.
 
I like those rear markers! Where did you source them?
 
bikersmurf said:
I'd consider mounting an electric E-Brake similar to yours to both rear discs (on axle). It would take some research to find the right calipers, but I know some cars used a mechanical ebrake on discs... I've even noticed that Tesla uses dual calipers with one being for the emergency brake.

As for an electric brake, I'd consider having b second smaller battery isolated from the vehicles electrical to power the brake... that way, if there was a vehicle electrical problem the ebrake would be protected. I'd also consider having a cable backup to keep it locked for longer term parking. I'd not trust a solenoid to keep it parked on a hill overnight. Or hydraulic line locks as a secondary parking brake.
Click to expand...

Definitely need to consider a protected switch or some other precaution to prevent activating the p-brake while going down the road. Many modern cars have electric brakes that have controls in place to prevent this. Maybe a secondary switch on the brake pedal that is interlocked with the dashmounted switch. That way you can only activate the p-brake when the brake pedal is depressed.
 
Oakley40 said:
Definitely need to consider a protected switch or some other precaution to prevent activating the p-brake while going down the road. Many modern cars have electric brakes that have controls in place to prevent this. Maybe a secondary switch on the brake pedal that is interlocked with the dashmounted switch. That way you can only activate the p-brake when the brake pedal is depressed.
Click to expand...

Yes, we are looking into something to eliminate accidental switching
Steve
 
Sheck44 said:
Yes, we are looking into something to eliminate accidental switching
Steve
Click to expand...
I was thinking you could use the brake light switch (pick the non powered side, i.e. power when brake depressed) to power the switch for the parking brake. That switch can drive relays (if needed for the power requirements of the the brake.
 
Update

Cut up the DBW truck pedal from PSI, and tabbed up a firewall bracket

IMG_8118 by Steve Heck, on Flickr


Frame and parts back from sand blasting g and powder coating

IMG_8130 by Steve Heck, on Flickr


Laying out the dash, BIG thanks to Greg from FJ40 Dash Pads ... this is EXCELLENT quality stuff

IMG_8131 by Steve Heck, on Flickr


New heated Trailcat seats from Corbeau, VERY comfortable, only 20" wide at the base which is perfect for these narrow trucks

IMG_8134 by Steve Heck, on Flickr
 
Do you happen to know the length difference running a NV4500/split case combo vs H55? Curious to know what your rear driveshaft situation looks like.
 
I actually have no idea ... but I could possibly get a measurement of mine today while I'm at the shop.
The entire focus in driveline position was to position the front of the engine as close as possible to the rad to keep the rear drive shaft as long as possible. I have NO idea how some folks manage to squeeze an automatic tranny behind these things

Cheers
Steve
 
You must log in or register to reply here.

Share this page

Back
Top Bottom