How much does a shift fork cost?
How much does a shift fork cost?
These cost between $20 and $50 each. Labor adds significantly to the clutch replacement cost when you entrust it to professionals.
What is the purpose of a shift fork?
A shift fork is a forked end metal lever that straddles a manual transmission gear shaft. Its purpose is to slide gears into or out of engagement with other gears in order change from one gear ratio to another in a manual transmission.
What is a synchronizer sleeve?
The sliding sleeve (6), also called gearshift sleeve, synchronizer sleeve or coupling sleeve, has a radial groove on the external side for the gears shift fork. The interior has splines that are in constant mesh with the external splines of the synchronizer hub.
What is the shift drum?
A shift drum is a cylindrical shaped transmission component with machined slots around its outside diameter. As the shift drum is rotated, drum slots cause the shift forks to move sliding gears or dogs, causing the engagement and disengagement of various transmission ratios. …
What are shift forks made of?
What are shift forks made of? The groove in the synchronizer is made of a harder material than the fork; forks are typically made of an aluminum alloy. They sometimes need replacement because they wear where they fit into the synchronizer’s outer sleeve.
How is the clutch fork and gears replaced?
The clutch fork, clutch fork sleeve, and gears have been replaced with a single splined sleeve that connects the right side drive axle to the inner axle shaft directly. This allows the passenger side CV axle to be directly connected to the intermediate axle shaft inside the differential.
How are shift forks attached to the shaft?
They lock one gear to the shaft when they’re moved forward and the other gear when they’re moved backward. Shift forks are attached to the shift rail and they slide into a groove in the synchronizer sleeve. The synchronizer spins freely on the forks two fingers. Most have smooth nylon pads that offer less resistance and noise while in operation.
Why does the fork hang on the shift collar?
The shift collar engages on the gear, but due to the high speeds of the gears, the fork hangs on the collar, and is sheared. This may be partially due to the fork’s material, which is aluminum.
What causes a 4WD fork to disconnect?
The second common failure is with the shift fork itself fracturing. This is assumed to be caused due to engagement of the 4WD system while at high speeds. The shift collar engages on the gear, but due to the high speeds of the gears, the fork hangs on the collar, and is sheared.
They lock one gear to the shaft when they’re moved forward and the other gear when they’re moved backward. Shift forks are attached to the shift rail and they slide into a groove in the synchronizer sleeve. The synchronizer spins freely on the forks two fingers. Most have smooth nylon pads that offer less resistance and noise while in operation.
The clutch fork, clutch fork sleeve, and gears have been replaced with a single splined sleeve that connects the right side drive axle to the inner axle shaft directly. This allows the passenger side CV axle to be directly connected to the intermediate axle shaft inside the differential.
The shift collar engages on the gear, but due to the high speeds of the gears, the fork hangs on the collar, and is sheared. This may be partially due to the fork’s material, which is aluminum.
The second common failure is with the shift fork itself fracturing. This is assumed to be caused due to engagement of the 4WD system while at high speeds. The shift collar engages on the gear, but due to the high speeds of the gears, the fork hangs on the collar, and is sheared.
