SERVICE PROCEDURES
Eyelet Hardware Maintenance
WARNING: Always wear safety glasses and protective gloves during service to prevent potential injury. Failure to wear protective equipment during service may lead to SERIOUS INJURY OR DEATH.
WARNING: FOX products should be serviced by a qualified bicycle service technician, in accordance with FOX specifications. If you have any doubt whether or not you can properly service your FOX product, then DO NOT attempt it. Improperly serviced products can fail, causing the rider to lose control resulting in SERIOUS INJURY OR DEATH.
There are 5 styles of eyelet hardware for FOX shocks: 2-piece reducer, 3-piece pin and sleeve, 5-piece flanged bushing, Bearing Mounting Hardware, and 7-piece Crush Washer Hardware.
Click the photo below that best matches your eyelet hardware setup to view its service procedure.
Your rear shock eyelet hardware should always provide a snug fit between your shock and bike frame. When excessive play develops, this condition can lead to costly damage to your shock eyelets if not serviced appropriately. Preventative maintenenace of the eyelet hardware can help prevent damage to your shock.
2-Piece Reducer
Step 2
Remove the reducer from the bolt extractor by gently clamping the reducer and rotating the tool clockwise. If planning to reuse the reducers, make sure to avoid clamping them too tightly in your vice to keep them round.
If your reducers fit tightly in your DU bushings and remain round after removal, they can be reused. Small internal marks on the reducers from the bolt extractor are fine.
For information guiding you through the replacement of the DU bushings in your shock eyelet, please go to: DU Bushing Replacement »
3-Piece Pin and Sleeve
The 3-piece pin and sleeve assembly is made up of a single hollow pin that is pressed through the DU bushing in the shock eyelet. The two sleeves mount over the pin from either side and keep it centered. Q-rings are located between the sleeves and the shock eyelet to prevent contamination and premature DU wear.
For information guiding you through the replacement of the DU bushings in your shock eyelet, please go to:DU Bushing Replacement »
5-Piece Flanged Bushing
The 5-piece flanged bushing eyelet hardware assembly is made up of two beige colored flanged bushings that are pressed into the shock eyelet. A hollow pin is pushed through the flanged bushings and centered by black Delrin spacers on either side of the eyelet. Thin o-rings go between the spacers and flanged bushings to prevent contamination and premature bushing wear.
Bearing Mounting Hardware
The Bearing Mounting Hardware assembly is made up of two black Bearing Housings that are pressed into the shock eyelet. Two Roller Bearings are pressed into the Bearing Housings with a silver Bearing Spacer trapped between the two Bearings. Black Bearing Spacers go on the outside of the Bearings to center the assembly and prevent contamination.
You will need the Mounting Hardware Bearing Assembly Install and Removal tool (PN: 803-01-406) to remove this style hardware once installed.
Step 4
Thread one of the Housing Pullers clockwise into an empty Bearing Housing so the hex feature faces out, away from the eyelet. Thread the second Housing Puller clockwise into the other empty Bearing Housing. Adjust the Housing Pullers with a 5mm hex wrench until they are centered and touching eachother.
Step 6
Adjust the tool remaining in the eyelet so the shoulder below the 5mm hex feature is flush with the inside of the Bearing Housing as shown. With a plastic faced mallet, carefully strike the solid end of the Housing Puller tool to drive the remaining Bearing Housing out of the eyelet. Do not rest any portion of the shock on any surface while applying careful mallet strikes.
7-Piece Crush Washer Hardware
Step 1
The 7-piece Crush Washer eyelet hardware assembly is made up of two beige colored flanged bushings that are pressed into the shock eyelet. A hollow pin is pushed through the flanged bushings and centered by black Delrin spacers and Crush Washers on either side of the eyelet. Thin o-rings go between the spacers and flanged bushings to prevent contamination and premature bushing wear. The Crush Washers have raised domed portions that are depressed before installation and take up any play found between frame and hardware.