To change the set speed, operate the lever until the desired set speed is obtained.
Fine adjustment: momentarily move the lever in the desired direction.
Large adjustment: hold the lever in the desired direction.

The set speed will be increased or decreased as follows: fine adjustment: by approximately 1 mph (1.6 Km/h) each time the lever is operated.
Large adjustment: the set speed can be increased or decreased continually until the lever is released.
Setting the vehicle speed
Canceling and resuming the constant speed controlOn-vehicle inspection
1. INSPECT BRAKE BOOSTER
(a) Airtightness check.
Start the engine and stop it after 1 or 2 minutes. Depress
the brake pedal several times slowly.
HINT:
If the pedal can be depressed (to the floor) the first time, but
cannot be depressed as far on the 2nd or 3rd time, the boost ...