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-   -   1970 Chevrolet Pickup 4 Seasons Vacuum Hose Routing (https://67-72chevytrucks.com/vboard/showthread.php?t=446149)

Sparks 02-11-2011 07:23 PM

1970 Chevrolet Pickup 4 Seasons Vacuum Hose Routing
 
I need help locating a vacuum hose diagram from the accumulator to the air conditioner/heater control panel. There are 3 ports labeled 1,2, & 3 on the controls, I have no idea where the vacuum lines go.

JimKshortstep4x4 02-11-2011 08:57 PM

Re: 1970 Chevrolet Pickup 4 Seasons Vacuum Hose Routing
 
1 Attachment(s)
Here you go.

Jim

Sparks 02-15-2011 03:00 PM

Re: 1970 Chevrolet Pickup 4 Seasons Vacuum Hose Routing
 
Thanks I appreciate the info this will be very helpful.

Jim

Hottrucks 02-15-2011 04:48 PM

Re: 1970 Chevrolet Pickup 4 Seasons Vacuum Hose Routing
 
where did you get the small vacum hose and how much does it take...I need to fix mine and I think theres alot of cracked hoses??

Sparks 02-16-2011 01:30 PM

Re: 1970 Chevrolet Pickup 4 Seasons Vacuum Hose Routing
 
O'Reilly's should have a supply of all sizes of hoses. You will need to measure yours for the correct amount.


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