Need diagram for load level pump air lines

Any one have a diagram that shows me all the air lines for the load level system ? the Air line from the pump to the TEE cracked from wear I replaced it but its not pumping up like it should,pumps up but its low the next day, so I think there's more cracks , I see one line going into the Van but can't find it under the Panels I removed on the rear left side where my rear AC stuff is. the Air pump for the tire is working so its some where before that. TIA Sorry about that its a 2002 Olds Silhouette Premiere

Hi!
Select the year of issue. There is a chart of the air suspension.

http://www.tonkinonlineparts.com/s/Oldsmobile__Silhouette/parts.html

Yeah...please specify year....I have the manual for '93....valid 90-95

thanks for the reply .. I found the problem ..when my brakes were done mechanic cut my tie strap that was holding up my air line and didn't tie it back up so it wore a hole on the rear axel .. all fixed now