30-310 Retrofitting accelerator control damper and spring rod

Engines 601.911/912, 602.91 (without ARA) and 603.91 (without ARA) except USA

A strengthened damper (1) and a spring rod (8) can be retrofitted to prevent jerking when engine loads change.

190D Throttle Damper

Damper (1) remove, install; replace with strengthened version.
Connecting rod (203)remove.
Spring rod (8)install.

A stiffer throttle return spring may be needed.

EPC Parts Diagrams

190D Automatic Transmission Throttle Linkage 190D Manual Transmission Throttle Linkage
Automatic Transmission Manual Transmission
 
 
190D Intake Manifold
Intake Manifold

 

The interesting part appears to be #11 on the intake manifold, a 601 991 03 15  Ball Pivot. Looks like it's screwed directly into the manifold. (And here I've been looking for some kind of bracket all along.) In fact, it is screwed directly to the manifold.

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