Syclone #1721
I LOVE 4UM SUPERSTARS
I am in the middle of doing my intake gasket and since my distributor looked a little ratty, figure Id rebuild it. I did a step by step on it since I didnt see one done on here already. I hope this will help others. Its an easy and inexpensive way to make you truck run better without spending a ton of money on an aftermarket one. Here goes:
Ok, here is a typical picture of what most of our distributors will look like once pull out of the engine.
First, lay the distributor flat on the part below the gear allowing the roll pin to not be blocked. Then using the appropriate roll pin punch, drive out the pin.
Ok, once the pin is out slide the gear off, the shim and the tabed washer and put aside.
Next, slide the magnet/shaft assembly out of the distributor housing. Most you will find will be rusty like this.
Now, pull the locking clip from the center of the distributor. I use a hook for this. Be patient.
Once the clip is off, remove the copper shield.
Now unplug the pickup coil from the module and slide it out of the reluctor.
Next, remove the module by taking out the two bolts with a 5.5mm socket. At this point, the distributor is mostly disassembled. You can inspect the reluctor cage and if damaged, you can replace it. Mine was fine so I stopped here. You should also check the magnet. These like to crack. If cracked, replace the magnet and shaft assembly. Also inspect the shaft in the housing for play. Excessive play and you will need to replace the housing. Now comes the cleanng stage. For this, I used my glass beading booth. I realize most people dont have access to a glass beader but a wire wheel will work just fine. After youre done, spray with brake cleaner and blow off with compressed air.
Well finally, your work is paying off. This is what your ready to assemble project should look like.
Here is my magnet assembly. I was able to glass bead this as well. If its not cracked, you can wire wheel it and reuse it.
As part of a good rebuild, definitely install a fresh ignition module. Dont forget the white heat sink grease on the underside.
Now slip in the new pickup coil and new copper shield. Use some dielectric grease on the electrical connection to the module.
With your pickup coil, a new clip will be included. Stand the distributor up on a solid surface and use a 15mm socket to gently tap the clip into place. Install the clip with the teeth facing up.
Now use some assembly lube on the shaft and slide it back ito the housing.
Now install the tabbed washer with the tabs facing the housing, the shim and a new distributor gear. Drive in a new roll pin and YOURE DONE.
If youve done everything correctly, the end product should look like this. A nicely refreshed and best of all reliable distributor. Top it off with a good quality rotor and brass terminal cap and youre done. Hope this helps some of you. :tup:
Ok, here is a typical picture of what most of our distributors will look like once pull out of the engine.
First, lay the distributor flat on the part below the gear allowing the roll pin to not be blocked. Then using the appropriate roll pin punch, drive out the pin.
Ok, once the pin is out slide the gear off, the shim and the tabed washer and put aside.
Next, slide the magnet/shaft assembly out of the distributor housing. Most you will find will be rusty like this.
Now, pull the locking clip from the center of the distributor. I use a hook for this. Be patient.
Once the clip is off, remove the copper shield.
Now unplug the pickup coil from the module and slide it out of the reluctor.
Next, remove the module by taking out the two bolts with a 5.5mm socket. At this point, the distributor is mostly disassembled. You can inspect the reluctor cage and if damaged, you can replace it. Mine was fine so I stopped here. You should also check the magnet. These like to crack. If cracked, replace the magnet and shaft assembly. Also inspect the shaft in the housing for play. Excessive play and you will need to replace the housing. Now comes the cleanng stage. For this, I used my glass beading booth. I realize most people dont have access to a glass beader but a wire wheel will work just fine. After youre done, spray with brake cleaner and blow off with compressed air.
Well finally, your work is paying off. This is what your ready to assemble project should look like.
Here is my magnet assembly. I was able to glass bead this as well. If its not cracked, you can wire wheel it and reuse it.
As part of a good rebuild, definitely install a fresh ignition module. Dont forget the white heat sink grease on the underside.
Now slip in the new pickup coil and new copper shield. Use some dielectric grease on the electrical connection to the module.
With your pickup coil, a new clip will be included. Stand the distributor up on a solid surface and use a 15mm socket to gently tap the clip into place. Install the clip with the teeth facing up.
Now use some assembly lube on the shaft and slide it back ito the housing.
Now install the tabbed washer with the tabs facing the housing, the shim and a new distributor gear. Drive in a new roll pin and YOURE DONE.
If youve done everything correctly, the end product should look like this. A nicely refreshed and best of all reliable distributor. Top it off with a good quality rotor and brass terminal cap and youre done. Hope this helps some of you. :tup:
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