Spark Plugs Cleaning And Inspection; Ignition Wires Cleaning And Inspection; Ignition Coil Cleaning And Inspection; Cleaning And Inspection (Cont' D) - Ford LSG 875 Service Manual

2-18
IGNITION SYSTEM
2-18
CLEANING AND INSPECTION (Continued)
SPARK PLUGS
Examine the spark plug for cracked ceramic
insulator and condition of firing end. Refer to page
02-19 for various conditions and actions.
IGNITtON WIRES
Without removing wires, inspect for visible
damage such as cuts, pinches, cracked or torn
boots. Replace as necessary.
IGNITION COIL
Wipe coil tower with a clean cloth dampened
with soap and water. Remove any soap film and
dry with compressed air. Inspect for cracks, car-
bon tracking and dirt.
CYLINDER NUMBERING AND
DISTRIBUTOR LOCATION
FRONT
v
DISTRIBUTOR
FIRING ORDER AND DISTRIBUTOR ROTATION
STANDARD
ROTATION
CAP CLlP
f%B# PoS' T' oN
G
FRONT
w
FIRING ORDER
7.51 - l-5-4-2-6-3-7-8
REVERSE
ROTATION
CAP CLIP
&SE PoS' TloN
-i
FIRING ORDER
7.5L - l-3-7-2-6-5-4-8
TDC
1 ROTATION
CRANKSHAFT TIMING MARKS
B4180-28