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any idea of what the linkage on the throttle body 900

posted by  Dave Stevens on  Tue Aug 16 13:32 CST 2022
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last visit: Sun Jan 1 02:36 CST 2012
[RELATED]

The linkage rod is connected and adjusted after suitably adjusting the throttle body idle stop screw and the TPS throttle position switch.

You then adjust the linkage rod so that when in the closed position there is a small amount of slack in the linkage rod when the throttle is closed.

The actual adjustment spec from the Volvo Technical Bulletin is as follows:

Re-mount the throttle body. Connect and adjust the linkage rod.
o For a B230F on a 740/940 and for all B230FT, insert a .10" feeler gauge at the throttle spindle stop tab (not the idle stop screw). Adjust the linkage rod so that the throttle begins to open and the TPS click is heard then adjust it back to the point where the closing click is just heard and secure the rod adjusting nuts.
o For a B230F on a 240 use a .08" feeler.
o For later B234F use a .13" feeler (for early '89 production B234F's w/auto trans use .06").

After adjusting the linkage rod you then adjust the throttle cable and shiftdown cable.
--
Dave -still with 940's, prev 740/240/140/120 You'd think I'd have learned by now






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