# Service bulletin 7823

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 612214
- Published by NHTSA: 2000\-06\-07
- Manufacturer's number: 7823
- Manufacturer's date: 2000\-01\-01
- Replaces: 7823
- NHTSA component: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM

## NHTSA's summary

EXPEDITION AND NAVIGATORS EQUIPPED WITH FOUR WHEEL AIR SUSPENSION MAY REQUIRE A RIDE HEIGHT ADJUSTMENT PROCEDURE BE PERFORMED, BEFORE SETTING ALIGNMENT. WHEN ADJUSTING RIDE HEIGHT REFERENCE THE 1990 EXPEDITION AND NAVIGATOR WORKSHOP MANUAL PROCEDURE FOUND ON PAGE 204\-05B\-149.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Suspension, Air suspension

## Vehicles listed

- 1998 to 2000 FORD EXPEDITION
- 1998 to 1999 FORD NAVIGATOR

## Other bulletins for the same vehicles and component

- [0454](/bulletins/10008539.md), 2004-08-04, Service bulletin: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM. AIR SUSPENSION COMPRESSOR NOISE. \*TT
- [0392](/bulletins/10002775.md), 2003-09-17, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. REPEAT AIR SUSPENSION COMPRESSOR DRIER FAILURES. \*TT
- [16015](/bulletins/636202.md), 2002-11-06, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SOME VEHICLES WITH AIR SUSPENSION MAY EXHIBIT AN INITIAL OR REPEAT COMPRESSOR DRYER FAILURE. \*TT
- [15651](/bulletins/630704.md), 2002-04-19, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SOME VEHICLES EQUIPPED WITH AIR SUSPENSION MAY EXHIBIT AN AIR LEAK AND/OR OVERNIGHT BLEED DOWN OF THE AIR SUSPENSION. \*TT
- [15362](/bulletins/630374.md), 2002-04-16, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SOME VEHICLES MAY EXHIBIT AIR SUSPENSION MALFUNCTION. \*TT
- [15528](/bulletins/630059.md), 2002-04-12, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SUBJECT REGARDING AIR SUSPENSION COMPRESSOR QUALITY. \*YD
- [14359](/bulletins/618633.md), 2001-04-18, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SUBJECT PERTAINING TO AIR SUSPENSION LEAKS. \*JB
- [98254](/bulletins/603643.md), 1999-03-01, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SOME VEHICLES EQUIPPED WITH AIR SUSPENSION MAY EXHIBIT AN INTERMITTENT CHECK SUSPENSION LAMP ON AND DIAGNOSTIC TROUBLE CODE \(DTC\) C1770 AND/OR C1845 ILLUMINATED. \*YC

JSON: [/v1/bulletins/612214](/v1/bulletins/612214)

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