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| Note (1)from curb idle/from closed troddle | Note (2)Flush with top of bowl cover gasket. |
| Year | Model Or Type |
Float Level (IN.) | Fuel Level (IN.) | Bowl Vent Valve(IN.) | Pump Travel Setting |
Choke Setting Unloader(IN.) |
Choke Setting Housing |
Idle Srew Turns Out | ON Air Bypass Turns Open |
THE Idle Speed (RPM) .... |
TRUCK Fast Idle Speed (RPM) |
ADJUSTMENTS Dashpot Plunger Clearance (IN.) |
| 1974 | 6762-1A | .18 | ---- | .015 | .26 | .22 | ---- | ---- | ---- | 750 | 1700 | ---- |
| 1974 | 6860A | .18 | ---- | .015 | .26 | .17 | ---- | ---- | ---- | 750 | 1800 | ---- |
| 1974 | 6990A | .18 | ---- | .015 | .26 | .17 | ---- | ---- | ---- | 750 | 1600 | ---- |
| 1975 | 7187A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 700 | 1600 | ---- |
| 1975 | 7188A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 700 | 1600 | ---- |
| 1975 | 7103A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 750 | 1600 | ---- |
| 1975 | 7088A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 750 | 1600 | ---- |
| 1975 | 7089A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 750 | 1600 | ---- |
| 1975 | 7090A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 700 | 1600 | ---- |
| 1975 | 7091A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 750 | 1600 | ---- |
| 1975 | 7092A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 750 | 1600 | ---- |
| 1976 | 7403A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 750 | 1600 | ---- |
| 1976 | 7188A | .18 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 700 | 1600 | ---- |
| 1977-78 | 7871A | .25 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 750 | 1700 | ---- |
| 1977-78 | 8036A 7403 |
.25 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 700 | 1600 | ---- |
| 1977-78 | 7697A | .25 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 700 | 1600 | ---- |
| 1977-78 | 8182A | .25 | ---- | ---- | .26/.31(1) | .17 | ---- | ---- | ---- | 800 | 1600 | ---- |
