67 Dart windshield wipers not working

Here is the 1967 Service Manual section for windshield wipers

GRP-08-PG-088.jpg

GRP-08-PG-089.jpg

GRP-08-PG-090.jpg

GRP-08-PG-091.jpg

GRP-08-PG-092.jpg

GRP-08-PG-093.jpg