SCREAMIN' EAGLE 10MM SPARK PLUG WIRES
J061962016-03-28
GENERAL
Kit Number
31600048A, 31600051A, 31600054A
Models
For model fitment information, see the P&A retail catalog or the Parts and Accessories section of www.harley-davidson.com (English only).
Kit Contents
See Figure 3 and Table 1.
WARNING
Rider and passenger safety depend upon the correct installation of this kit. Use the appropriate service manual procedures. If the procedure is not within your capabilities or you do not have the correct tools, have a Harley-Davidson dealer perform the installation. Improper installation of this kit could result in death or serious injury. (00333b)
NOTE
This instruction sheet refers to service manual information. A service manual for your year/model motorcycle is required for this installation. One is available from a Harley-Davidson dealer.
WARNING
Disconnecting spark plug cable with engine running can result in electric shock and death or serious injury. (00464b)
REMOVAL
  1. See the service manual. Remove seat.
  2. NOTE
    Remove cable by pulling on rubber boot only. Do not pull on cable or damage can result.
    Pull and twist simultaneously to remove rubber boot.
  3. See Figure 1. Remove front spark plug cable (1). Remove rear spark plug cable (2).
  4. Remove rear spark plug cable from retaining clips (3).
INSTALLATION
1.
See Figure 3. Apply dielectric grease (4) to the insides of the coil boot (A) and spark plug boots (B).
1Front spark plug cable (short)
2Rear spark plug cable (long)
3Retaining clips (2)
4Coil
5Front spark plug boot
6Rear spark plug boot
Figure 1. Spark Plug Cables
2.
See Figure 1. Install new front spark plug cable (1) to spark plug. Push the spark plug boot onto spark plug until it snaps into place. Rotate front cable boot (5) until it is parallel to the motorcycle centerline. Install new front spark plug cable boot to the ignition coil (4). Gently pull upward to verify spark plug cables are locked into place.
3.
Install new rear spark plug boot (6) to the ignition coil. Route the spark plug cable using the path of the old spark plug cable.
NOTE
Incorrectly installed spark plug cables lead to poor engine performance due to lack of spark to one or both cylinders.
1Cable tie
2Rear spark plug cable (long)
3Vent tube
4Trough
5Wire bundle
Figure 2. Secure Spark Plug Cable (shown without fuel tank and seat for clarity)
4.
See Figure 2. Install new front spark plug cable (2) to spark plug. Push the spark plug end in far enough to feel it snap into place. Gently pull upward to verify spark plug cables are locked into place.
5.
Slide cable strap (1) through square hole in trough (4) and around spark plug wire (1) as shown. Do not route cable strap around wire bundle (5) or tube (3). Tighten cable strap and trim cable strap as needed. Repeat step for front spark plug cable on other side.
WARNING
After installing seat, pull upward on seat to be sure it is locked in position. While riding, a loose seat can shift causing loss of control, which could result in death or serious injury. (00070b)
6.
See the service manual. Install seat.
SERVICE PARTS
Figure 3. Service Parts: Screamin Eagle 10 MM Spark Plug Cables
Table 1. Service Parts
Kit
Item
Description (Quantity)
Part Number
31600048A
1
Spark plug cable, black, short
Not sold separately
2
Spark plug cable, black, long
Not sold separately
3
Cable strap (2)
Not sold separately
4
Dielectric grease
Not sold separately
31600051A
1
Spark plug cable, orange, short
Not sold separately
2
Spark plug cable, orange, long
Not sold separately
3
Cable strap (2)
Not sold separately
4
Dielectric grease
Not sold separately
31600054A
1
Spark plug cable, red, short
Not sold separately
2
Spark plug cable, red, long
Not sold separately
3
Cable strap (2)
Not sold separately
4
Dielectric grease
Not sold separately
Items mentioned in text.
A
Coil boot
B
Spark plug boot