Linhai ARCHON 400, Руководство по обслуживанию

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CHAPTER 3 ENGINE
BUCK 450 SERVICE MANUAL 20.0
line;
●
Tighten the injector mounting to the desired
torque as mentioned in the manufacturer manual;
●
Tighten the fuel line;
●
Re-install the injector electrical connector;
●
Turn the key on and off to check if the fuel is
leaking;
●
Start engine and verify proper operation.
3.12.2.6 Interchange ability
The injector should be replaced in service only with
an equivalent injector of the same part number. On
occasion, a new part number may supersede part
numbers. Consult the appropriate vehicle service
manual and part number guide for the latest
replacement injector part number information.
3.12.3 Throttle Body Assembly
3.12.3.1 Description and Working Principle
The Throttle Body Assembly is an interactive system
comprised of the following subsystems: the main
casting body, bearing system, shaft and valve
system, return spring system, cable interface
system, throttle position sensing system, and the
bypass air control system. The subsystems interact
and support each other to provide all the functional
requirements, which are mentioned below:
●
Control intake air flow;
●
Control idle air flow;
●
Sense throttle position - Provide position feed-
-back to Engine Controller;
●
Provide reactionary force to the throttle;
3.12.3.2 Throttle Body Removal
●
Disconnect negative terminal of the battery;
●
Disconnect electric lead wire of throttle position
sensor coupler, stepper motor coupler and
MAP/MAT sensor coupler ( if this sensor is
CHAPTER 3 ENGINE PAGE. 3- 71