C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Washer pump

Thread Tools
 
Search this Thread
 
Old Jul 11, 2002 | 09:14 PM
  #1  
Ryan77's Avatar
Ryan77
Thread Starter
Drifting
 
Joined: Jan 2002
Posts: 1,484
Likes: 0
From: Northampton Ma
Default Washer pump

I was wondering if anyone knew exactly where the windshield washer pump is located, I haven't looked yet but I don't ever remember seeing it when I did my motor. I figured I could save some time by knowing exactly where it was for when I replace it this weekend. Any other tips on making this small job even easier would also be appreciated.
Reply
Old Jul 11, 2002 | 10:19 PM
  #2  
Juliet's Avatar
Juliet
Le Mans Master
20 Year Member
 
Joined: Jul 1999
Posts: 7,072
Likes: 4
From: Maryland
Default Re: Washer pump (Ryan77)

On my '70 it's against the firewall. The motor is sort of tucked into a nook /cranny made for it. It's right in the center of the car, just behind the distributor. You should see rubber lines coming off of it. I don't know if '77 is different or not though. :crazy:
Reply
Old Jul 11, 2002 | 10:31 PM
  #3  
Pete79L82's Avatar
Pete79L82
Drifting
25 Year Member
Active Streak: 30 Days
Liked
Loved
 
Joined: Oct 2000
Posts: 1,823
Likes: 52
From: Shawano WI
Default Re: Washer pump (Ryan77)

My 79 is mounted on the bottom of the washer resevoir. I think is was around 75 when they switch from being mount on the wiper motor to being mounted on the resevoir.


[Modified by Pete79L82, 8:33 PM 7/11/2002]
Reply
Old Jul 12, 2002 | 06:58 PM
  #4  
Jim 77's Avatar
Jim 77
Racer
20 Year Member
 
Joined: May 1999
Posts: 382
Likes: 0
From: Long Beach CA
Default Re: Washer pump (Pete79L82)

This is easy but has an added PITA factor. The pump is located on the underside of the resevoir. The resevoir can't come out unless you remove the master cylinder. The resevoir is also very hard to manage in there if you unbolt it in hopes of removing it. So you do it blind or wait until you have the master cylinder out.
On my 77 I only needed a ratchet, 7/8" 'deep' socket, and long extension (10"?).
Reply
Old Jul 13, 2002 | 10:37 AM
  #5  
toyvet1's Avatar
toyvet1
Burning Brakes
20 Year Member
 
Joined: Jul 2000
Posts: 1,045
Likes: 3
Default Re: Washer pump (Jim 77)

On my 79 I was able to replace the pump by unbolting it from the body and using a long extensiom to remove the nut. First you need to seprate the fill neck and the body of the tank. Then reach in with a socket into the lower half of the tank and unscrew the nut off the pump. It helps to tape the nut to the socket when you reinstall the nut on the pump.It helps to have three hands to do this but it can be done.
When I replaced the tank a couple of years ago I was able to remove it from under the car where the charcol canester is located.
Reply
Old Jul 13, 2002 | 12:27 PM
  #6  
Scott78's Avatar
Scott78
Drifting
 
Joined: Mar 2001
Posts: 1,514
Likes: 1
Default Re: Washer pump (toyvet1)

Pump and washer fluid reservoir come out from the bottom. First rocker panel comes off to get at bolts for the bottom access panel then charcol canister comes out. Not to bad, but a little tight on space.

Pump is mounted on bottom of reservoir if I remember right 15/16th is nut size. It's a common pump you should be able to get it from an autoparts supplier.
Good Luck.
Scott
Reply
Old Jul 13, 2002 | 07:38 PM
  #7  
Ryan77's Avatar
Ryan77
Thread Starter
Drifting
 
Joined: Jan 2002
Posts: 1,484
Likes: 0
From: Northampton Ma
Default Re: Washer pump (Scott78)

Thanks. I'll try it this week, I already got the pump from Eckler's so finding one won't be a problem.
Reply
Old Jul 13, 2002 | 09:02 PM
  #8  
JRD77VET's Avatar
JRD77VET
Team Owner
10 Year Member
 
Joined: Apr 2002
Posts: 25,778
Likes: 0
From: Zionsville, PA NRA Life Member
St. Jude '03-'04-'05-'06-'07-'08-'09-'10
Default Re: Washer pump (Ryan77)

I bought a pump for my '77 when it wasn't working. When I figured out where the pump is located ( behind left front tire inside the fender) I decided to see if I could fix it in the car. I was really lucky , the electrical plug came off. It was enough for me to get my big hands in there to plug it back in. I found it easier to put the car on jackstands to reach underneath. I have the pump sitting for when I really need it. :D

:seeya
Reply

Get notified of new replies

To Washer pump

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-1

2027 Corvette vs The World: Every Model vs Closest Competitor

 Joe Kucinski
story-2

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-3

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-4

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-5

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-6

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-7

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-8

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-9

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski




All times are GMT -4. The time now is 10:21 AM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE