# Service bulletin 16891

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: 10002606
- Published by NHTSA: 2003\-09\-08
- Manufacturer's number: 16891
- Manufacturer's date: 2003\-06\-01
- NHTSA component: SERVICE BRAKES, HYDRAULIC

## NHTSA's summary

CLEAR GEL\-LIKE SUBSTANCE IN THE HYDRAULIC BRAKE MASTER CYLINDER RESERVOIR. THIS SUBSTANCE IS A SILICONE BASE LUBRICANT USED DURING ASSEMBLY OF THE MASTER CYLINDER. \*TT

## 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

Brakes

## Vehicles listed

- 1999 to 2003 FORD F SERIES
- 1999 to 2003 FORD F SUPER DUTY
- 1999 FORD F800

## Other bulletins for the same vehicles and component

- [0263](/bulletins/636029.md), 2002-11-04, Service bulletin: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. INFORMATION ON GEL\-LIKE SUBSTANCE FLOATING ON TOP OF FLUID IN MASTER CYLINDER. \*TT
- [11758](/bulletins/615260.md), 2001-01-10, Service bulletin: SERVICE BRAKES, AIR. SOME MEDIUM DUTY TRUCKS, EQUIPPED WITH AIR BRAKES, MAY EXHIBIT AN ABS AMBER WARNING LIGHT WITH THE ABS MODULE RR\-LH LED ILLUMINATED. \*TT
- [0082](/bulletins/613576.md), 2000-07-21, Service bulletin: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. INFORMATION REGARDING A CLEAR GEL\-LIKE SUBSTANCE IN THE HYDRAULIC BRAKE MASTER CYLINDER RESERVOIR APPEARING ON SOME VEHICLES. \*\*MR

JSON: [/v1/bulletins/10002606](/v1/bulletins/10002606)

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