Engine - Updated Valve Lash Specifications

89geo02

Number: 89-166-6A

Section: 6A

Date: May, 1989
Subject: VALVE LASH SPECIFICATION


Model and Year: 1989 GEO TRACKER

Figure 6:

Figure 9:

TO: ALL CHEVROLET DEALERS


Figures 6 and 9 found in Section 6A, page 6A-5 of the 1989 GEO Tracker Service Manual (ST377-89) should be replaced with the attached revised figures. This is in addition to the valve lash checking and adjusting procedure found in Section 6A, page 6A-5.