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| Note: (1)Brass Float 29/32 with platic float |
| Year | Model Or Type |
Float Level (IN.) | Float Drop (IN.) | Pump Travel Setting |
Choke Setting Unloader(IN.) |
Choke Setting Housing |
ON Idle Screw Turns Open |
THE Idle Speed (RPM) .... |
TRUCK Fast Idle Speed (RPM) |
ADJUSTMENTS Dashpot Plunger Clearance (IN.) |
| 1973 | 6446 | 1.0 | ---- | 31/64 | .19 | ---- | ---- | 700 | 1700 | ---- |
| 1973 | 6518 | 1.0 | ---- | 31/64 | .19 | ---- | ---- | 700 | 1700 | ---- |
| 1974 | 9022S | 1.0(1) | ---- | 35/64 | .31 | ---- | ---- | 750 | 1800 | ---- |
| 1974 | 9025S | 1.0(1) | ---- | 31/64 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1974 | 9017S | 1.0(1) | ---- | 15/32 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1974 | 6545S | 1.0(1) | ---- | 31/64 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1975 | 9034S | 29/32 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1975 | 9035A | 29/32 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1975 | 6545S | 29/32 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1975 | 9036S | 29/32 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1976 | 6545S | 29/32 | ---- | 31/64 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1976 | 9036S | 29/32 | ---- | 31/64 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1977-78 | 6545S | 29/32 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1700 | ---- |
| 1977-78 | 9096S | 29/32 | ---- | 1/2 | .31 | ---- | ---- | 700 | 1700 | ---- |