biker16ben

I need a cheap cheap cheap priced 77 or so junk yard dog steering wheel for my 77 620. I can do paypal. bennitogrande@hotmail.com

In the process of selling my 77 620 KC that was hit head on at lower speed.frame is bent and Im getting rid of it.It has a Momo steering wheel with quick release hub I want to keep.I need a cheap priced junk yard dog replacement.Anyone have one for cheap,cheap,cheap? e-mail me if so.I can do paypal. bennitogrande@hotmail.com

Check the fuse.If the wrong fuse is installed with higher rating the failed reg charges at 16 + Volts and it will get the connections/connector at the reg and wires hot before the fuse blows.The connector and connections get loose after this happens.620s are known for reg failures.I think it should be a 10 amp fuse.Anything higher will cause troubles. I found this out the hard way,lol.

Sorry the pin I pulled turned out to be the anti dieseling solenoid,I put the pin back in.What did help on mine was adjusting the electric choke.The black plastic spring housing was pinned so I could not adjust choke when I loosened the three screws.I found a pin in place in the other half of the spring housing( carb side) and pulled the pin out with a pair of vice grips.I guess some models this was a notch in the casting and you need to grind it off.Anyways after you do that it allows the choke spring housing to rotate and this helps the cold idle problem.Theres also a high idel screw adjustment thats a bitch to get too you can adjust.This kicks in when engine is cold and you hit the gas pedal once to start.After the electric choke warms up and opens the high idle cam kicks off. Hope this helps

Hey man,where can I get a new rubber air filter housing to carb adapter.looks like you have a new one.

Having trouble at cold idle on my 77 datsun 620 Ca emissions truck.Pulled the pin on the idle solenoid shut off helped alot.Thanks King Rat !

Your right , I found it.It was covered with grease and way down there.Im a chevy guy and this is my first Datsun.Thanks for the reply bro.

Im thinking its the left one and mounts on the driver side.Does this one mount on the water pump with one bolt hole and the other slides over the water pump dowel pin? I'll pull #1 plug and see where the pully mark lines up.I'll be back! lol

Need a 1977 620 L20b timming indicator tab.No longer available by order.Looked threw classfieds,no luck.Thanks Ben

Thanks bro, if my truck had air conditioning at one time would the relays for it be in that black box also? Nice truck you have.I have the same wheels on mine.Someday when Im approved I'll beable to post a pic,lol.

Anyone know what this large black box is under my hood of my 1977 620 mounted between the VR and the horn relay on the passenger side? It has relays and it looks to be factory wired.I would post a pic but Im a newbee.

ok,thanks

Quistion, I bought a 77 620 k-cab.Had it a few weeks.Im a good mechanic and electrical guy.I was under truck and noticed it had what looked like a factory electric fuel pump mounted close to the tank on the passenger side and it was unpluged and by by-passed with a fuel filter.The engine is using a mechanical fuel pump mounted on the engine. Why is the electric fuel pump there and not being used ? I pluged it in and it works.Should I use both? Did it come from factory with 1 electrical and 1 mechanical ? Thanks Ben

Thanks guy's!

Replacing clutch in my 77 620.Is there a certain way in relationship to the crank shaft it needs to bolt on as far as balance to the engine crankshaft or just set in place and bolt it in? I know the toruqe is 105 Ft lbs. The reason I ask is Ive done a few clutches on tractors and big trucks where it had to be placed a certain way. Im not a red neck but very close,lol