S10/T10 Blazer 2WD L4-121 2.0L VIN Y 2-bbl (1983)
Figure 2 - Governor Cover Assembly
Remove the cover (on car service) and inspect (Refer to Figure 2) the internal governor cover seal (37). If damaged or rolled, replace the entire governor
cover assembly (36). The seal is not available separately.
Important:
Internal governor cover seals must be well lubricated with petrolatum (petroleum jelly) to prevent damage or rolling during installation.
Parts Information:
THM 200/200C Governor Cover Assembly (with seals 35 and 37) P/N 8628933
Refer to the Automatic Transmission Unit repair section of the 1987 THM 200C Service Manual for proper installation procedures.