Air Line Repair

The air line used in system can be repaired by splicing in a coupling at leak area. Use procedures as follows:

1. Inflate system to 100 psi.
2. Use soap and water solution to locate leak.
3. Deflate system through service valve and cut out leaking area.
4. Install coupling and tighten to 6 ft. lbs. See Fig 1.

Fig 1: Air Line Repair Coupling

Courtesy of GENERAL MOTORS COMPANY

Fig 2: Electronic Level Control Circuit Diagram (Cadillac Exc. Eldorado)

Courtesy of GENERAL MOTORS COMPANY

Fig 3: Electronic Level Control Circuit Diagram (Oldsmobile Exc. Toronado)

Courtesy of GENERAL MOTORS COMPANY

Fig 4: Electronic Level Control Circuit Diagram (Buick & Pontiac Exc. Riviera)

Courtesy of GENERAL MOTORS COMPANY

Fig 5: Electronic Level Control Circuit Diagram (Eldorado, Riviera & Toronado)

Courtesy of GENERAL MOTORS COMPANY