Download TYPICAL MODELS M-MV

9D-7
MODELS M-MV
PAGE 18
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CHOKE SHAFT AND LEVER REPLACEMENT-1969
AND LATER MODELS
9.
Assemble choke rod into the slot in the upper choke
lever. End of rod points away from air horn casting
when installed properly (Figure 26).
10. Install lower end of choke rod into fast idle cam.
11. Install fast idle cam to boss on float bowl with
attaching screw. Tighten securely. Part number on cam
faces outward and steps on cam should face fast idle
tang on throttle lever.
NOTE: Where excessive vibration or rough road
operation to cause loose carburetor screws is
anticipated, it is suggested a self-locking fast idle
cam screw, included in Screw Kit 7041830, be
installed
(See
Bulletin
9D-20I).
FINAL CARBURETOR ASSEMBLY-ALL MODELS
If choke shaft and/or lever replacement is necessary, see
Bulletin 9D-205.
12. Install slow idle adjustment screw if used.
13. If used, install electrically operated idle stop solenoid
into boss on float bowl.
14. If used, install C.E.C. valve into bracket on float bowl.
Install large retaining nut and tighten securely. Then
bend lock-washer retaining ears over on flats of nut so
that the nut is locked securely in place. Install vacuum
hose to tube on float bowl and ·o outer tube on the C.
E. C. valve.
ADJUSTMENT PROCEDURES AND SPECIFICATIONS
Refer to the Delco Carburetor 9X Manual "C" Section for Replacement Parts and " D" Section for Trouble Shooting, Adjustment
Procedures and Specifications, for each carburetor model. The adjustments should be performed in sequence listed as applicable to
each carburetor model.
The 9X Manual, Carburetor Tools and Gauges, are available through United Delco Suppliers.