Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Auto. Trans. Throttle Linkage Adjustment: Comet
Disconnect bellcrank-to-carburetor rod at point C and accelerator rod at point B. Disconnect stabilizer rod at point A, and insert a 1/4" diameter pin through stabilizer and bracket. Adjust length of stabilizer rod so trunnion enters stabilizer freely, and secure stabilizer rod with retaining clip. Secure carburetor-to-bellcrank rod to bellcrank with attaching clip at point C. Adjust length of accelerator rod to obtain accelerator pedal height of 4-4 1/2" (see illustration). Connect accelerator rod to accelerator shaft with retaining clip. With engine stopped, disconnect downshift rod or cable from lever at point D. With choke in off position, depress accelerator pedal to floor and block in wide open position. Rotate downshift fever on transmission in counterclockwise direction to place it against internal stop. Adjust trunnion at point D so it enters downshift lever freely. Turn trunnion one additional turn counterclockwise, and secure to lever with retaining clip. Remove block from accelerator pedal.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.