S10/T10 Blazer 2WD L4-119 1.9L VIN A 2-BBL (1984)
Fig. 13 Windshield wiper switch removal. Tilt column
1.
Remove turn signal switch. Refer to ``Turn Signal Switch, Replace'' procedure.
2.
Refer to Figs. 12 and 13 for wiper switch replacement. Some 1986 models use a spun-in housing bearing in place of a bearing retainer and
bushing. On these models, the complete housing assembly must be replaced if repair is necessary.