Mitsubishi MOTORS L200 1996, Руководство по ремонту

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– On-vehicle Service
HEATER, AIR CONDITIONER
AND VENTILATION
55-18
VACUUM ACTUATOR CHECK <Diesel-powered
Vehicles>
55200890039
1. Pull off the vacuum hose (yellow stripe) connected to
the vacuum actuator.
2. Connect a manual vacuum pump to the nipple of the
vacuum actuator.
3. Check to be sure that the vacuum actuator rod starts
to contact when 8 kPa of negative pressure is applied,
and that the rod contracts to its full stroke when 12 kPa
of negative pressure is applied.
4. Disconnect the manual vacuum pump from the vacuum
actuator, and connect the vacuum hose (yellow stripe)
to the vacuum actuator.
5. Start the engine and let it run at idle. Then cover the
end of the vacuum hose (yellow stripe) with a finger and
check the negative pressure when the A/C switch is turned
on and off.
A/C switch Negative pressure at hose
end
OFF No
ON Yes
Caution
Be careful, when connecting the vacuum hose not
to damage it.
<Vehicles without ABS>
Vacuum hose
(yellow stripe)
Vacuum actuator
<Vehicles with ABS>
Vacuum hose
(Yellow stripe)
Vacuum actuator