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9. Adjust pull cable until wide-open
throttle is achieved. Adjust return
cable to take up the slack. Note:
When throttle cables are adjusted
properly, there should be approx.
1/8” of free play in the throttle.
10. After throttle cables have been
adjusted the handle bars should be
rotated from full right stop to full left
stop while opening and closing
throttle to ensure smooth
operation. Also check to make
sure the cables do not catch or
bind on anything, i.e., hand
guards, stabilizers.
11. Secure clamp around air boot onto
back of carburetor.
12. Install remote idle cable into
threaded tab on top of carburetor.
Refer to main instruction for remote
idle cable installation and
adjustment.
13. Disconnect the crank vent lines
from the stock plenum (some
models were not equipped with a
plenum. Instead, they had a tee
similar to the one provided in the
kit. If your motorcycle has a tee
from the factory, disregard this and
go to step 14.) and replace it with
the provided tee fitting. See figure
4.
Figure 4.
14. Reinstall crank vent lines to stock
locations.
15. Install fuel tank and connect fuel
line to petcock and secure with
remaining pinch clamp. Turn fuel
on and check for leaks.
16. Open throttle 3-5 times to prime
accelerator pump. Do not open
throttle any more than 5 times as
this may flood engine!!
17. Once pump is primed, get motor to
TDC and kick through without
opening throttle. If Motor will not
fire with a few kicks, open idle cable
½ turn and repeat starting process.
NOTE: If flooding occurs, slowly
open throttle to wide open and
hold. With throttle still open, hold
decompression lever and kick
motor through 5-10 times.
Release throttle and
decompression lever and
proceed with normal starting
procedure.
For any questions regarding
tuning or installation of Edelbrock
products, please call our toll free
tech line M-F 8:00am-12: 30pm,
1:30pm-5:00pm PST.
877-888-7504 ext.2.
Edelbrock #3116 XR250R
Carburetor specifications
Bore Size: 30mm wide X 32mm Tall
Needle: 15E @ 10 clicks
Accelerator Pump Bypass: 1.5
turns out.
Alternate Needles: 13E, 17E
Replacement Throttle Cables:
#9337