Carburetor R & I/Overhaul (Tercel): Installation
NOTE:
For idle speed and mixture adjusments, see ADJUSTMENTS
article.
Install carburetor heat insulator with new gaskets. Install carburetor with 4 nuts. Connect all connectors, vacuum hoses and emission control hoses. Connect accelerator linkage. Connect fuel hose to union. Install air cleaner.
TERCEL CARBURETOR ADJUSTMENT SPECS
| Application | In. (mm) | |
|---|---|---|
| Accel. Pump Stroke | 0.217" (5.5 mm) | |
| Choke Unloader Stroke | 0.31" (8 mm) | |
| Float Drop | 0.035-0.043" (0.9-1.1 mm) | |
| Float Level | 0.169" (4.3 mm) | |
| Choke Breaker Opening Angle | 42 Degrees | |
| Fast Idle Angle | ||
| A/T | 19 Degrees | |
| M/T | 18.7 Degrees | |
| Idle-Up Angle | 16.5 Degrees | |
| Throttle Positioner Angle | 13.2 Degrees | |
| Throttle Valve Open Angle | 87-93 Degrees | |
| Fast Idle Speed | ||
| A/T | 2800 RPM | |
| M/T | 3000 RPM | |
| Idle Mixture Speed | ||
| A/T | 950 RPM | |
| M/T | 750 RPM | |
| Idle Speed | ||
| A/T | 900 RPM | |
| M/T | 700 RPM | |
| Throttle Positioner Setting | ||
| First Step | 1100 RPM | |
| Second Step | 1800-2200 RPM | |
| Throttle Positioner Switch | 1400 RPM | |