Inspection Of Fuel Lines; Replacement Of Spark Plugs; Inspection Of Emission Hoses And Tubes - Mazda B-Series 1997 Workshop Manual

SCHEDULED MAINTENANCE SERVICES
A
INSPECTION OF FUEL LINES
1.
Check the fuel line fittings, connections and components
for leaks.
2.
There should be no wetness or stained areas that might
indicate leaks.
3.
Replace any defective hoses or clips.
INSPECTION OF EMISSION HOSES AND TUBES
1. Check the emission hoses' and tubes' fittings, connec-
tions and components for leaks.
2. There should be no wetness or stained areas that might
indicate leaks.
3. Replace any defective hoses, tubes or clips.
4BUOAX-030
REPLACEMENT OF SPARK PLUGS
1. When removing the high-tension leads, do not pull directly
on the lead. Grasp and twist the boot back and forth on the
lead insulator to free the boot.
MG1037-B
7
2.
When removing the leads from the ignition coils, squeeze
I I
the locking tabs of the coil wire retainer and remove using
SQUEEZE
LOCKING TABS
a twistingand pulling motion. Do not pull on the lead.
TO REMOVE!
3.
Remove and install the spark plug with a plug socket.
Caution
Be sure the socket is fit squarely over the spark
plug.
4. Apply lubricant to the spark plug threads.
5. Tighten the spark plug to the specified torque.
Tightening torques:
9-20 N-m (1.0-2.0 kgf-m, 7-15 ft-lbf}