Briggs & Stratton Vanguard EFI 380000, Руководство по ремонту

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Installation
1. Start four allen head screws (with flat washers) to
fasten throttle actuator motor to bracket.
2. See A of Figure 13. Moving throttle actuator motor as
far from throttle body as possible, tighten screws to
9-13 lb-in (1-2 Nm).
3. Install foam dust seal onto throttle actuator motor
shaft.
4. Install throttle actuator motor lever onto motor shaft.
Verify that lever is flush with end of shaft, and that set
screw contacts flat on shaft.
5. See B of Figure 13. Rotate throttle actuator motor
lever in a clockwise direction until it stops.
6. See C of Figure 13. Holding throttle actuator motor
lever in the stopped position, verify that throttle lever
makes contact with the dead idle screw.
7. If throttle lever rotation is not stopped by the dead idle
screw, but by contact with the throttle link, loosen two
throttle body to intake manifold screws.
8. See D of Figure 13. Moving throttle actuator motor
bracket away from throttle body, tighten two throttle
body to intake manifold screws to 70 lb-in (8 Nm).
9. Connect throttle actuator motor connector.
10. Adjust dead idle screw to 1200 RPM (typical).
11. Install rubber boot over throttle actuator motor.
12. See
Air Cleaner Assembly, Installation .
EHT Sensor
NOTE: See Figure 14. The EHT sensor is an integral
part of the EFI wire harness and is not sold separately.
Replace EFI wire harness if EHT sensor is bad.
14
Not for
Reproduction