Ssi Distributor And Ignition Coil Specifications; Firing Sequence - Jeep 1987 Wrangler Workshop Manual

ELECTRICAL
IGNITION SYSTEM - MOTORCRAFT (6-Cyl. Engine)
TORQUE SPECIFICATIONS
C o m p o n e n t
Service Set-To Torque Service Recheck Torque
Distributor Clamp Screw
Spark Plugs
23 N-m (17 ft-lbs)
37 N-m (27 ft-lbs)
20-27 N-m (15-20 ft-lbs)
30-40 N-m (22-33 ft-lbs)
SSI DISTRIBUTOR AND IGNITION
COIL SPECIFICATIONS
Distributor Pickup Coil
Resistance 400 to 800 ohms # 24°C (75°F)
Ignition Coil
Pnmary Resistance 113 to 1.23 ohms < & 24°C (75°F)
15 ohms # 93°C (200°F)
Secondary Resistance . 7700 to 9300 ohms < f c 24°C (75°F)
12,000 ohms < & 93°C (200°F)
Minimum Open Circuit Output
at 1000 rpm 24 kv
Spark Plugs
Required Voltage at 1000 rpm 5 to 16 kv
Maximum Vanation Between Cylinders 3 to 5 kv
840248
FIRING SEQUENCE
I FRONT
© © 0 ® © ©
Six-Cylinder Engine
SEE
I.S.
N
0
T
E
S
42189A
C-l