Linhai ARCHON 400, Service Manual

Page: 97 / 218

CHAPTER 3 ENGINE
BUCK 450 SERVICE MANUAL 20.0
mounted on the throttle body);
●
Disconnect accelerator cable from throttle body;
●
Remove air cleaner outlet hose and throttle
body outlet hose.
3.12.3.3 Cleaning Procedure
It may be removed and cleaned using carburetor
cleaner (3M make recommended). Once the
throttle body cover is removed, spray the
throttle-body cleaner inside the shipping air
passage, and use the brushes to gently dislodge
the dirt, gum and varnish that are present. Do not
let the bye pass holes be blocked by dirt or foreign
particles.
3.12.3.4 Throttle Body Installation
Reverse the procedure for installation noting the
following:
●
Adjust accelerator cable play.
●
Check to ensure that all removed parts are back
in place.
●
Reinstall any necessary part which have not
been reinstalled.
3.12.4 Engine Coolant Temperature Sensor
3.12.4.1 Description and Working Principle
This sensor is used in water cooled engines. It
provides a resistance that varies as a function of
temperature within prescribed tolerance limits. The
sensor has a negative temperature coefficient of
resistance.
CHAPTER 3 ENGINE PAGE. 3- 72