Engine - Poor Idle Quality: Overview

85volvo04

SECTION GROUP NO.

21 114

DATE

JULY, 1985

RE: IDLE VIBRATION
- idle adjustment
- installation of flexible exhaust pipe & new motor mounts B28F 1983-85
THIS SERVICE BULLETIN IS APPLICABLE TO THE U.S. AND CANADIAN MARKETS AND SUPERSEDES SERVICE BULLETIN GROUP 23 NO. 6 DATED JUNE, 1984, AND SERVICE BULLETIN GROUP 25 NO. 106 DATED OCTOBER, 1984.


This Service Bulletin provides information regarding idle adjustments and modifications to improve the idle quality on B28F engines. It is divided in three sections.

1. IDLE ADJUSTMENT
2. INSTALLATION OF FLEXIBLE EXHAUST PIPE
3. INSTALLATION OF NEW MOTOR MOUNTS