CAMSHAFT DRIVE GEAR RETENTION KIT
941006722025-01-24
GENERAL INFORMATION
Table 1. General Information
Kits | Suggested Tools | Skill Level(1) |
|---|---|---|
91800088 | Safety Glasses, Torque Wrench, Loctite 262, Screamin' Eagle Assembly Lube, Special Tool (HD-47941) |  |
(1) Special tools or techniques required for installation
KIT CONTENTS
Figure 1. Kit Contents: Camshaft Drive Gear Retention Kit
Table 2. Kit Contents: Camshaft Drive Gear Retention Kit
 | Verify that all contents are present in the kit before installing or removing items from vehicle. | ||||
|---|---|---|---|---|---|
Item | Qty | Description | Part No. | Notes | |
 | 1 | 1 | Screw, flanged hex head, 3/8-24 x 1.65-in. long, Grade 8 | 10201512 | Camshaft sprocket screw |
| 2 | 1 | Washer, heat treated, 0.38 in ID, 0.22-in. thick | 6294 | |
| 3 | 1 | Screw, flanged hex head, 5/16-18 x 0.75-in. long, Grade 8, with Driloc adhesive | 1038 | Crankshaft sprocket screw |
| 4 | 1 | Washer, heat treated, 0.312-in ID, 0.12-in. thick | 6278A | |
| 5 | 2 | Washer, friction | 10600100 | |
| 6 | 1 | O-ring, 17.1 x 1.6 | 11900221 | |
| 1 | Camshaft |
| 2 | O-ring |
| 3 | Friction washer |
| 4 | Camshaft support plate |
| 5 | Camshaft spacer (multiple spec sizes) |
| 6 | Friction washer |
| 7 | Camshaft sprocket |
| 8 | Crankshaft sprocket |
| 9 | Washer |
| 10 | Flange screw |
| 11 | Flange screw |
| 12 | Cam position rotor, if equipped |
| 13 | Washer |
| 14 | Timing chain |
Figure 2. Milwaukee Eight Orientation of Parts (Typical)
| 1 | Camshafts |
| 2 | Timing chain |
| 3 | O-ring |
| 4 | Friction washer |
| 5 | Camshaft support plate |
| 6 | Camshaft spacer (standard size) |
| 7 | Camshaft spacer (multiple spec sizes) |
| 8 | Friction washer |
| 9 | Snap ring |
| 10 | Camshaft sprocket |
| 11 | Crankshaft sprocket |
| 12 | Washer |
| 13 | Flange screw |
| 14 | Flange screw |
| 15 | Washer |
| 16 | Timing chain |
Figure 3. Twin Cam Orientation of Parts (Typical)
GENERAL
Instruction sheet is also available electronically. To verify you are using the most current version available, do one of the following:
- Go to h-d.com/isheets
- Scan QR code in upper left corner of the instruction sheet
NOTE
This instruction sheet may have a Supplemental Video to assist installer in clarifying a certain part of the assembly. A linked video would be located at the end of this instruction sheet.
Models
This kit fits 2006 and later Dyna model vehicles and 2007 and later Touring and Softail models.
For model fitment information, see the Parts and Accessories (P&A) Retail Catalog or the Parts and Accessories section of www.harley-davidson.com.
Contact Harley-Davidson Customer Support Center at 1-800-258-2464 (U.S. only) or 1-414-343-4056.
Installation Requirements
WARNINGRider 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 the year and model motorcycle is required for this installation and is available from:
- A Harley-Davidson dealer.
- H-D Service Information Portal, a subscription-based access available for most 2001 and newer models. For more information see Frequently ask questions about subscriptions.
These items are available at a Harley-Davidson dealership.
- Separate purchase of Camshaft Cover gasket is required. The original camshaft cover gasket must be replaced with a new camshaft cover gasket.
- Separate purchase of the Camshaft Spacer Kit (Part No. 25928-06) is recommended. This kit contains five different spacers to achieve proper sprocket alignment.
PREPARE
NOTE
DO NOT reuse Original Equipment (OE) crankshaft and camshaft screws for final assembly, discard upon removal.
| 1. | Clean camshaft screws and camshaft, including internal threads, from kit with brake cleaner. | |||||||||
| 2. | See Figure 5 or Figure 6. Apply a thin film of Screamin' Eagle Assembly Lube to:SCREAMIN' EAGLE ASSEMBLY LUBE (11300002) a. Both sides of new washers. b. Bottom flange of new screws. c. DO NOT apply to friction washers. | |||||||||
| 3. | Apply threadlocker to first three to six threads of camshaft screw (Part No. 10201512).LOCTITE 262 HIGH STRENGTH THREADLOCKER AND SEALANT (RED) (94759-99) | |||||||||
| 4. | See Figure 4. Prepare camshaft. a. Install O-ring (4) to camshaft (2). b. Make sure O-ring (4) is completely seated in groove of camshaft (2). c. Install friction washer (3) over O-ring (4). Do not force friction washer (3) over O-ring (4). d. Use spacer (1) to push friction washer (3) past O-ring (4). e. Make sure friction washer (3) is concentric to cam plate bearing surface. | 
Figure 4. Prepare Camshaft |
INSTALL
NOTE
Replace original camshaft cover gasket with a new camshaft cover gasket when installing the camshaft cover. Installation Requirements
Reference appropriate service manual for installing camshaft components. When tightening camshaft drive sprockets to ends of crankshaft and camshaft, use procedures in this instruction sheet in place of those in the Service Manual.
| 1. | Install camshaft. See service manual. | |
| 2. | Install camshaft support plate. See service manual. | |
| 3. | Wipe off residual assembly lube from face of camshaft with clean, dry cloth. a. DO NOT use brake cleaner. | |
| 4. | Install proper size camshaft spacer. See service manual. | |
| 5. | Install second friction washer. See service manual. | |
| 6. | Install camshaft sprocket, timing chain and crank sprocket. See service manual. | |
| 7. | See Figure 5 or Figure 6. Install crankshaft sprocket screw (2) with flat washer (3) to secure the crankshaft sprocket to the end of the crankshaft, but do not tighten. a. Wipe off any excess assembly lube. | |
| 8. | Install camshaft sprocket screw (1) with flat washer (4) to secure camshaft sprocket to end of camshaft, but do not tighten. a. Wipe off any excess assembly lube. | |
| 9. | Position special tool between crankshaft and camshaft sprockets to prevent rotation. Special Tool: CRANKSHAFT/CAMSHAFT SPROCKET LOCKING TOOL (HD-47941) a. The handle of the tool is stamped "Crank" and "Cam" to verify proper orientation. | |
| 10. | Alternately tighten crankshaft (2) and camshaft (1) sprocket flange screws. Tighten. Torque: 20.3 N·m (15 ft-lbs) Initial torque | |
| 11. | Loosen each flange screw one full turn (360 degrees). | |
| 12. | Final tighten camshaft sprocket screw (1). Torque: 54 N·m (40 ft-lbs) Final torque | |
| 13. | Final tighten crankshaft sprocket screw (2). Torque: 32.5 N·m (24 ft-lbs) Final torque |
| 1 | Camshaft drive sprocket screw |
| 2 | Crankshaft drive sprocket screw |
| 3 | Washer, 0.312-in ID, 0.12-in. thick |
| 4 | Washer, 0.38-in ID, 0.22-in. thick |
Figure 5. Twin Camshaft Engine
| 1 | Camshaft drive sprocket screw |
| 2 | Crankshaft drive sprocket screw |
| 3 | Washer, 0.312-in ID, 0.12-in. thick |
| 4 | Washer, 0.38-in ID, 0.22-in. thick |
| 5 | Cam position rotor, if equipped |
Figure 6. Milwaukee Eight Engine
COMPLETE
| 1. | Remove crankshaft/camshaft sprocket locking tool. | |
| 2. | Install camshaft chain tensioner. See service manual. |