Suzuki GA413, Service Manual

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ON-VEHICLE SERVICE
ACCELERATOR CABLE ADJUSTMENT
1) With throttle valve closed, check accelerator pedal play which
should be within following specification.
Pedal play “a”: 2 – 7 mm (0.08 – 0.27 in.)
If measured value is out of specification, adjust it to specification
with cable adjusting nut (2).
1. Accelerator cable
2. Adjusting nut
3. Lock nut
2) With accelerator pedal depressed fully, check clearance be-
tween throttle lever (2) and lever stopper (1) (throttle body)
which should be within following specification.
Clearance “a” : 0.5 – 2.0 mm (0.02 – 0.07 in.)
(With pedal depressed fully)
If measured value is out of specification, adjust it to specification
by changing height of pedal stopper bolt (3).
IDLE SPEED/IDLE AIR CONTROL (IAC)
DUTY INSPECTION
Before idle speed / IAC duty check, make sure of the following.
Lead wires and hoses of Electronic Fuel Injection and engine
emission control systems are connected securely.
Accelerator cable has some play, that is, it is not tight.
Valve lash is checked and adjusted according to maintenance
schedule.
Ignition timing is within specification.
All accessories (wipers, heater, lights, A / C, etc.) are out of ser-
vice.
Air cleaner has been properly installed and is in good condition.
No abnormal air inhaling from air intake system.
After above items are all confirmed, check idle speed and IAC duty
as follows.
NOTE:
Before starting engine, place transmission gear shift lever in
“Neutral” and set parking brake and block drive wheels.
6E-12 ENGINE AND EMISSION CONTROL SYSTEM
GA413
supple