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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Fluid questions

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Old May 26, 2010 | 11:57 AM
  #1  
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Fluid questions

Ok, I hope this isn't a stupid question, but here goes. Tonight will be the first time I'll have to go over the truck since bringing it home, and amongst my goals for the evening are to check ant top up fluids. I just want to make sure that the obvious fluids are the correct ones to use. i.e. PS fluid in the PS res, brake fluid in the brake fluid res, etc. the only reason I ask is, because my BMW uses ATF fluid in the PS res, and brake fluid for the hydraulic clutch. WTF, Germans... Anyway, anything wacky I need to know before checking and topping up? No owners manual, of course.
 
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Old May 26, 2010 | 12:32 PM
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Truck, drive train and motor info please...

It's hard to provide good info without that info.

-Enjoy
fh : )_~
 
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Old May 26, 2010 | 12:44 PM
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Duh! guess that would help, huh? Guess I need to set up a signature soon.

It's an 83 F-100 with a 300 I6, 3 speed auto.
 
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Old May 27, 2010 | 08:46 AM
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Just thought I'd bump for info. Ordered the Haynes manual yesterday, and picked up an old owners manual on eBay.
 
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Old May 27, 2010 | 08:51 AM
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i would suggest rather than topping off fluids that you change them. i did this on my recently bought 86. and although it's a PITA (particularly draining the trans) it's good karma. you have no idea the last time they were changed.
 
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Old May 27, 2010 | 09:38 AM
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changing filters never hurts either
 
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Old May 27, 2010 | 09:45 AM
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Ok. It just had an iol change, and a new air filter. The fuel filter at the carb is new as well. Any other filters I should change? Not real excited about doing the AT filter...

I know how to flush the brakes and drain and refill the trans, but I'm not sure on PS. Is there a way to flush the system, or just suck out all you can and replace? Probably should do a flush n fill on the cooling system as well, huh?
 
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Old May 27, 2010 | 02:05 PM
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You'll have to check in your manuals (sometimes the dipstick itself specifies the correct fluid) but
I'll bet your PS uses Type F transmission fluid.

Same with the clutch, and I'll bet it also uses brake fluid (which is just hydraulic fluid, has many
uses in hydraulics).
 
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Old May 27, 2010 | 02:17 PM
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Manuals are in the mail, LOL. Guess it can wait until next week.
 
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Old May 27, 2010 | 04:41 PM
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I use ps fluid or atf in my ps, whatever I've got on hand. Dont use hydralic oil in place of brake fluid or vice/versa
 
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Old Jun 1, 2010 | 11:44 AM
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You should have went with the Helms manual. It is much, much better, in my opinion. Service Manuals, Owner Manuals, Wiring Diagrams, Service Bulletins - Helm Incorporated
 
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