A/T - THM 700-R4 Service Manual Update
Number 84-7-37 Date 9/84
Subject: 1984 THM 700-R4 SERVICE MANUAL UPDATE - ALL THM 1984 700-R4
Please update your 1984 service manual by inserting the following artwork on page 700-R4-49, Figure 79..
This revision consists of a change in the rotation of "A" and "B" (see illustration).