Chrysler DODGE D150 1993 Service Manual page 1162

Fig. 37 Correct Position Of Sprag And

Examine the governor components carefully (Fig.

38). Discard any snap rings or E-clips if distorted, or

worn. Be sure the governor weights operate freely in

the bores and do not bind. Also verify t h a t the gov

ernor valve slides freely on the shaft and in the bore.

Minor scratches, or burrs on governor components

can be cleaned up with oil-soaked crocus cloth. How

ever, do not attempt to salvage components t h a t are

severely worn or scored.

There are t w o governor component c h a n g e s

o n current transmissions that affect service pro

cedures. The first c h a n g e involves the governor

valve. The valve is n o w made of aluminum. The

s e c o n d c h a n g e involves the output shaft w h i c h

h a s b e e n spotfaced for governor valve end clear

ance. The n e w aluminum valve must only b e

u s e d with an output shaft that h a s a spotface. In

addition, the governor b o d y a n d spotfaced side

of the valve shaft hole in the output shaft must

b e indexed.

Check condition of the park gear seal rings, ring

grooves and gear teeth (Fig. 39). Replace the gear as

an assembly if the teeth or ring grooves are worn, or

Replace the park gear front and rear seal rings if

cracked, or worn. The production style front ring is a

plain type and the rear ring is a hook style. If re

placement rings are both hook-style, be sure the ring

ends are properly hooked together.

(1) Coat governor body bores and valves with

transmission fluid.

TRANSMISSION OVERHAUL—32RH

Fig. 39 Park Gear And Seal Rings—32RH

(2) Assemble governor weights and springs. Then

install weight assembly in governor body but do not

Show Quick Links