Power steering line routing - ZR-1 Net Registry Forums

LGAFF · 10-02-2014

Anyone have a pic of the Power steering line routing on a 91 or later ZR-1, trying to put the lines in the 91.....referenced my 1990 and its a totally different hose setup

HELP!

Paul Workman · 10-02-2014

Quote:

Originally Posted by LGAFF

Anyone have a pic of the Power steering line routing on a 91 or later ZR-1, trying to put the lines in the 91.....referenced my 1990 and its a totally different hose setup

HELP!

Stand by. Going to the garage now...

P.

LGAFF · 10-02-2014

This is the high pressure hose similar to my 90

After searching through a few things, the hose on the right is what was on the car...the PS failure was apparently due to hose rub

LGAFF · 10-02-2014

I believe the hose that was on the car is a 93-95 hose as is the low pressure hose to the cooler. The hose on the car goes under the sway bar where the 90 goes over.

LGAFF · 10-02-2014

Now I need to know the orientation of the upper hose.....on the 90 the low pressure hose is on the bottom and the high loops over the top.

Anyone know if this is correct?

LGAFF · 10-02-2014

I looped the hose to the back as I couldn't see if looping to the front with the pulleys

WVZR-1 · 10-02-2014

'90 and '91 PS pressure hose is the same. There's a different part number for '92+ cars.

The return side is the same all model years.

In this buyers guide a 71777 is '92+ part and 71778 is the '90 & '91 part:

http://www.plews-edelmann.com/pressure-hoses/

Click the part # for images.

We Gone · 10-02-2014

Hope this helps off on 91. not an easy pic to get! If not from the right angle let me know I'll try again.

LGAFF · 10-02-2014

hmmm....my 90 is totally different than those....and this hose set up seems to be off of a 93-95. Odd

Thanks Steve & WV

LGAFF · 10-02-2014

Pardon my rust....148Kmiles

10-02-2014	#1
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	Power steering line routing Anyone have a pic of the Power steering line routing on a 91 or later ZR-1, trying to put the lines in the 91.....referenced my 1990 and its a totally different hose setup HELP! __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

10-02-2014	#3
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	Re: Power steering line routing This is the high pressure hose similar to my 90 After searching through a few things, the hose on the right is what was on the car...the PS failure was apparently due to hose rub __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

10-02-2014	#4
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	Re: Power steering line routing I believe the hose that was on the car is a 93-95 hose as is the low pressure hose to the cooler. The hose on the car goes under the sway bar where the 90 goes over. __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

10-02-2014	#5
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	Re: Power steering line routing Now I need to know the orientation of the upper hose.....on the 90 the low pressure hose is on the bottom and the high loops over the top. Anyone know if this is correct? __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

10-02-2014	#6
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	Re: Power steering line routing I looped the hose to the back as I couldn't see if looping to the front with the pulleys __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

10-02-2014	#7
WVZR-1 Join Date: Oct 2004 Posts: 1,889	Re: Power steering line routing '90 and '91 PS pressure hose is the same. There's a different part number for '92+ cars. The return side is the same all model years. In this buyers guide a 71777 is '92+ part and 71778 is the '90 & '91 part: http://www.plews-edelmann.com/pressure-hoses/ Click the part # for images. Last edited by WVZR-1; 10-02-2014 at 04:59 PM.

10-02-2014	#8
We Gone Join Date: Apr 2004 Location: ATL. GA. Posts: 2,170	Re: Power steering line routing Hope this helps off on 91. not an easy pic to get! If not from the right angle let me know I'll try again. __________________ Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold

10-02-2014	#9
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	Re: Power steering line routing hmmm....my 90 is totally different than those....and this hose set up seems to be off of a 93-95. Odd Thanks Steve & WV __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

10-02-2014	#10
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	Re: Power steering line routing Pardon my rust....148Kmiles __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359