Removing Water Pump
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Removing Water Pump
Does this bottom bolt ( did not have a nut) have to come out or will the pump housing just slide over it?
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- Nissanman
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Re: Removing Water Pump
The parts Manual shows that is a stud: -
Nissanman, just trying to help.
1965 SP310 Engine No. G-93326 Car No. SP310-10817
https://photos.shutterfly.com/album/60141836519
On the road again!
1965 SP310 Engine No. G-93326 Car No. SP310-10817
https://photos.shutterfly.com/album/60141836519
On the road again!
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Re: Removing Water Pump
So I guess that's a stud I'm talking about. Do I have to unscrew it? Shouldn't their be a nut on it to tighten the pump down? Thanks Nissanman!
- Nissanman
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Re: Removing Water Pump
Yes, looks like the nut and spring washer have left the building as they say.
You might need to lube the stud first but the pump should slide over that OK.
You might need to lube the stud first but the pump should slide over that OK.
Nissanman, just trying to help.
1965 SP310 Engine No. G-93326 Car No. SP310-10817
https://photos.shutterfly.com/album/60141836519
On the road again!
1965 SP310 Engine No. G-93326 Car No. SP310-10817
https://photos.shutterfly.com/album/60141836519
On the road again!
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Re: Removing Water Pump
Ha ha that makes sense. I'll give it a try. I sprayed it with PB Blaster.Nissanman wrote:Yes, looks like the nut and spring washer have left the building as they say.
You might need to lube the stud first but the pump should slide over that OK.
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Re: Removing Water Pump
Got it. The PB Blaster worked along with a little tapping. While I'm in here, what else do you recommend I tackle?The front of the engine is obviously caked with grease. The bearing in the pump went shortly after i added a flushing agent to the cooling system. It probably loosened so much crud that it wasted the bearing. Geez...i was hoping to drive it to work this week.
Thanks!
Thanks!
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- Roadsteraholic
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Re: Removing Water Pump
Clean all mating surfaces really well. And use antiseize on all nuts and bolts when reassembling. If i recall one bolt or stud actually goes into a coolant passage and if not cleaned well could leak. Personally i used a bit of toyota fipg along with the gaskets to ensure it wont leak.
Dan
1964 Datsun SPL310. The Datsun
1997 Toyota Tacoma LX 4wd. The Truck
2009 Subaru Forester XT.
2017 Toyota AWD Swagger Wagon.
1964 Datsun SPL310. The Datsun
1997 Toyota Tacoma LX 4wd. The Truck
2009 Subaru Forester XT.
2017 Toyota AWD Swagger Wagon.
- notoptoy
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Re: Removing Water Pump
I would clean as much of that loose rust off as possible. I would also consider putting a garden hose in and flushing out as much junk as possible now that you have those "big holes" for junk to flow out of.
"When all else fails, force prevails!" Ummm, we're gonna need a bigger hammer here.
67.5 SPL311 H20 w/5 speed
65 Impala Convertible
2017 C43 AMG
67.5 SPL311 H20 w/5 speed
65 Impala Convertible
2017 C43 AMG
- Nissanman
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Re: Removing Water Pump
Don't forget to open the block drain cock, or better still, remove it so the low point gets flushed well.
P/N #61
P/N #61
Nissanman, just trying to help.
1965 SP310 Engine No. G-93326 Car No. SP310-10817
https://photos.shutterfly.com/album/60141836519
On the road again!
1965 SP310 Engine No. G-93326 Car No. SP310-10817
https://photos.shutterfly.com/album/60141836519
On the road again!
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Re: Removing Water Pump
Ok...making progress. Good advice all around so thank you. Wish I could just run to the local parts store and get a new pump. Regarding this fan clutch, is this the position it needs to be in when I put the two pieces back together? Thanks guys...if you were here I'd buy you a round!
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Re: Removing Water Pump
Can you believe it....this is the original fan clutch and 7 blade fan! This fan clutch reminds me of those old centrifugal clutches that I used to use on a mini bike back in the 70's. I'll be buying a spacer that's for sure!
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- Linda
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Re: Removing Water Pump
Usual advice is to get rid of the fan clutch, they are prone to fail then your car overheats
Linda
Linda
Sadly-Linda has passed away 2022. She was the 311's den mother and drove the first Rare-Parts ball joint project. RIP.
- 68DSU
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Re: Removing Water Pump
get rid of the clutch but you will need a spacer. The vendors have those.
Are you getting any snow up there?
Are you getting any snow up there?
Rick
Constantly working on the Datsun whenever I get around to it.
1968 SPL 311
1987 Toyota MR2 T-top (don't hate, wife's car)
2014 Ford Mustang convertible
SPF 50
Constantly working on the Datsun whenever I get around to it.
1968 SPL 311
1987 Toyota MR2 T-top (don't hate, wife's car)
2014 Ford Mustang convertible
SPF 50
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Re: Removing Water Pump
Do you know if a Beck/ Arnley 131-0457 will work? I see it listed in the tech wiki parts exchange and it's a fraction of what the vendors want ( no offense vendors). No snow in Auburn yet but a few miles up hwy 80 they are.68DSU wrote:get rid of the clutch but you will need a spacer. The vendors have those.
Are you getting any snow up there?
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Re: Removing Water Pump
I have an extra spacer that I pulled off my car if you want. It's biodegradable too!
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1970 SPL 311-29311
Phoenix, AZ
Phoenix, AZ