Briggs & Stratton Vanguard EFI 380000, Руководство по ремонту

Страница: 78 / 100

4
74
Step Action Yes No
11 If equipped with electronic governor, inspect electrical connector
and wires.
Check throttle actuator motor lever to verify correct assembly and
orientation. Verify correct assembly of linkage and link spring.
Referencing the figure below, proceed as follows:
a ) Rotate throttle actuator motor lever in a clockwise direction until
it stops.
b ) Holding throttle actuator motor lever in the stopped position,
verify that throttle lever makes contact with the dead idle screw.
c ) If throttle lever rotation is not stopped by the dead idle screw, but
by contact with the throttle link, loosen four throttle actuator motor
bracket screws. Moving throttle actuator motor as far from throttle
body as possible, alternately tighten screws to 9-13 in-lbs (1-2
Nm).
d ) If throttle lever rotation is still not stopped by the dead idle
screw, loosen two throttle body to intake manifold screws. Moving
throttle actuator motor bracket away from throttle body, tighten two
throttle body to intake manifold screws to 70 in-lbs (8 Nm).
Adjust dead idle screw to 1200 RPM (typical).
Is problem corrected?
- Go to step 12.
12 Review diagnostic procedures in this table. If all steps have been
completed and no problems have been found, proceed as follows:
• Repeat visual check.
• Review Diagnostic Tool/Code reader data.
• Check all electrical connections within the suspect circuit and/
or system.
Is a problem found?
Repair Go to step 13.
Continued...
Verify Proper Installation of Throttle Actuator Motor Lever and Linkage.
Not for
Reproduction