gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

All Technical Service Bulletins for Governor Pressure Switch: > < A/T - THM 700-R4 Erratic or No Upshifts|Page 2896
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4.

Governor gear is       1. The incorrect gover-          1. Replace the goverworn slightly,           nor gear was innor gear (P/N the entire length       
stalled.                  8642928). Do not

of the gear. (Re-

use a THM 350C gear 

fer to Figure 5).

as a replacement
gear.

All Technical Service Bulletins for Governor Pressure Switch: > < A/T - THM 700-R4 Erratic or No Upshifts|Page 2896