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SCREAMIN' EAGLE PERFECT FIT PUSHRODS
J029772009-08-12
GENERAL
Kit Number
18400-03, 18401-03, 18402-03, 18403-03, 18416-03
NOTE
The installation of a kit may void the Harley-Davidson limited warranty.
Models
For model fitment information, see the P&A Retail Catalog or the Parts and Accessories section of www.harley-davidson.com (English only).
Additional Parts Required
Separate purchase and installation of additional parts or accessories may be required for proper installation of this kit on your model motorcycle. See the P&A Retail Catalog or the Parts and Accessories section of www.harley-davidson.com (English only) for a list of required parts or accessories for your model.
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 references service manual information. A service manual for your model motorcycle is required for this installation and is available from a Harley-Davidson Dealer.
Kit Contents
Table 1.
Kit#
Description
Part No.
Length
18400-03
Pushrod Intake
Pushrod Exhaust
18405-03
18406-03
Stock
Stock
18401-03
Pushrod Intake
Pushrod Exhaust
18407-03
18408-03
+.030
+.030
18402-03
Pushrod Intake
Pushrod Exhaust
18409-03
18410-03
-.030
-.030
18403-03
Pushrod Intake
Pushrod Exhaust
18411-03
18412-03
-.060
-.060
18416-03
Pushrod Intake
Pushrod Exhaust
18414-03
18415-03
+.060
+.060
There are no Service Parts available with this kit.
NOTE
For application information see the Twin Cam Perfect Fit Pushrod Application chart in the Screamin' Eagle Pro Racing Parts catalog.
1Rocker cover assembly
2Rocker arm support plate assembly
3Rear intake pushrod
4Rear exhaust pushrod
Figure 1. Push Rods
INSTALLATION
WARNING
To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a)
1. Refer to the service manual and follow the instructions given for disassembling the motorcycle for service and to gain access to the top end overhaul disassembly of seat, rocker cover, breather assembly, rocker arm support plate and pushrods.
2. Place the motorcycle on a center stand with the rear wheel raised off the ground. Remove the spark plugs.
3. With the transmission in gear, use the rear wheel to turn the engine over until both front cylinder tappets are at their lowest point. Remove and discard the pushrods.
4. Install the new pushrods into the pushrod covers using the appropriate service manual procedures. Be sure the larger end of the tapered pushrods are installed to the tappet sockets.
5. Repeat step 4 for the rear cylinder.
NOTE
Check for contact between the pushrods and the upper pushrod covers. Check by rotating the engine slowly until both valves have fully opened and closed on the cylinder you are checking. If contact is observed, the rocker arm supports should be shifted toward the engine's cam side.
6. Complete all the appropriate service manual procedures for assembling the engine.
7. Complete all service manual procedures for the assembly of the motorcycle.
8. Return the transmission to neutral and install the spark plugs.
9. Connect the negative (-) battery cable.
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)
10. Install the seat.