S10/T10 P/U 2WD L4-151 2.5L (1988)
6.
Depress pushrod seat to relieve spring tension, then remove 1/16 inch pin holding plunger.
Chevrolet Workshop Service and Repair Manuals
Push Rod >
< Lifter / Lash Adjuster, Valve|Specifications|Page 1399
Page 2
