A) Set the gear lever to neutral position.
b) Warm up the engine to operating temperature.
V) Check:
- Is an air cleaner installed?
- Are all vacuum lines properly connected?
- valve clearance;
- fuel injection advance angle;
- Is the idle speed set correctly?
2. Attach a tachometer.
3. Adjust the steady speed with the air conditioner on:
A) Start the engine.
b) Set the following positions of the switches and control knobs of the air conditioner:
- Compressor switch - to the on position "ON".
- Fan switch - to position "NG.
- Air intake control knob to the recirculation position: "RECIRCULATED AIR".
- Air flow control knob in position "FACE".
- Temperature control knob - to the cooling position "COOL."
V) Disconnect the vacuum tube from the actuator.
G) Attach the vacuum pump to the actuator.
d) Bring the engine speed to 2500 rpm, wait a few seconds, release the pedal and check the speed with the air conditioner on.
Speed at reset to idle - 950 rpm
e) Adjust the speed with the air conditioner on with the adjusting screw.
and) Bring the engine speed to 2500 rpm, wait a few seconds, release the pedal, then check the speed again with the air conditioner on.
h) Connect the vacuum tube to the actuator.