FAW J6P Clutch Release Fork: Deconstructing 10 Critical Parts for Flawless Actuation

Welcome to this critical deconstruction of the FAW J6P Clutch Release Fork and bracket assembly. This is the high-strength mechanical lever for the FAW Jiefang CA3250P66K2L1T1E 6×4 dump truck’s clutch system. This guide is for technicians, analyzing the 10 components that create the complete FAW J6P Clutch Release Fork pivot assembly.

The FAW J6P Clutch Release Fork is the “lever” that multiplies the force from the hydraulic booster. Its logic is to transform the “push” of the booster into a “pull” (or vice-versa) on the clutch’s release bearing. This single component must withstand thousands of pounds of force with every single shift, making its integrity essential.

Core 1: The “Lever Arm” Logic (The Fork)

This component is the “lever” itself, the main working part of the FAW J6P Clutch Release Fork assembly. Its logic is to act as a high-strength force multiplier.

1. Component: ‘Release fork – clutch’ (1602416A70A)
This (Comp 2) is the FAW J6P Clutch Release Fork. This is a massive, single-piece component, forged or cast from high-strength steel to be extremely rigid. It is designed to withstand immense, repetitive stress without flexing or cracking.

The Lever Logic is its core function. It acts as a “Class 1 Lever.” The “fulcrum” (pivot point) is where it mounts to the ‘Release fork shaft’ (Comp 3). The “effort” is applied at one end by the clutch booster’s push-rod.

This “effort” causes the other end of the FAW J6P Clutch Release Fork—the “tines”—to move in the opposite direction. These tines are what hold the ‘Clutch release bearing’. When the driver presses the pedal, the booster pushes the arm, and the tines pull (or push) the bearing, disengaging the clutch.

The “tines” of the FAW J6P Clutch Release Fork are a critical wear point. They must be perfectly aligned and have hardened contact pads to press against the release bearing without grooving or wearing out prematurely. Any “slop” or wear in this component will translate to a “spongy” or “low” clutch pedal.

Core 2: The “Pivot & Support” Logic (The Bracket & Shaft)

This group represents the “fulcrum” of the lever system. It is the stationary, rigid anchor that allows the FAW J6P Clutch Release Fork to pivot and multiply force.

1. Component: ‘Release fork bracket’ (1602421A70A)
This (Comp 10) is the “anchor” of the entire assembly. This heavy-duty bracket is bolted securely (using bolts Comp 4 and 5) to a rigid, machined boss on the gearbox or clutch housing.

The Rigidity Logic is its sole purpose. It must provide a rock-solid, non-flexing mounting point for the ‘Release fork shaft’ (Comp 3). Any flex in this bracket would waste the booster’s energy, resulting in an incomplete clutch disengagement and severe gear grinding.

2. Component: ‘Release fork shaft’ (1602422A70A)
This (Comp 3) is the “axle” or “pivot pin” for the FAW J6P Clutch Release Fork. This is a hardened, precision-ground steel shaft that passes through the ‘Release fork bracket’ (Comp 10) and also through the main pivot bore on the ‘Release fork’ (Comp 2).

The Pivot Logic is its function. It allows the FAW J6P Clutch Release Fork (Comp 2) to pivot smoothly back and forth with minimal friction. It is held in place by ‘Spring circlips’ (Comp 1) and sealed by ‘Sealing gaskets’ (Comp 7).

Core 3: The “Articulation & Input” Logic (The Bearing)

This component is the crucial “joint” that connects the linear “push” of the clutch booster to the pivoting “arc” of the FAW J6P Clutch Release Fork.

1. Component: ‘Radial spherical plain bearing’ (GE25ES)
This (Comp 9) is the “input” bearing. This is not a roller or ball bearing; it is a “spherical” bearing, which is essentially a precision-machined “ball” (inner ring) inside a “socket” (outer ring).

The Articulation Logic is its critical function. This bearing (Comp 9) is pressed into the “input” eyelet of the FAW J6P Clutch Release Fork (Comp 2). The pin from the clutch booster’s push-rod then passes through the inner “ball” of this bearing.

This design allows the clutch booster to push in a straight line, while the FAW J6P Clutch Release Fork swings in a slight arc. This “spherical” bearing allows for this misalignment, preventing the linkage from binding, reducing wear, and ensuring a smooth, low-effort pedal feel for the driver.

It is held in place inside the fork’s eyelet by a ‘Spring circlip for hole’ (Comp 8), making it a replaceable service item for the FAW J6P Clutch Release Fork.

Core 4: The “Fastener & Sealing” Logic (Hardware)

This final group contains all the supporting hardware that holds the FAW J6P Clutch Release Fork assembly together, seals it from the elements, and mounts it to the gearbox.

1. The “Mounting Bolt” Group (Comp 4, 5)
This group includes: ‘Hexagon flange bolt (for FAW gearbox)’ (Comp 4) and ‘Hexagon flange bolt’ (Comp 5). These are the two high-tensile bolts that secure the ‘Release fork bracket’ (Comp 10) to the main gearbox housing.

The Flange Logic provides a built-in washer that resists the constant vibration of the diesel engine, preventing the bracket from loosening, which would cause a catastrophic failure of the FAW J6P Clutch Release Fork.

2. The “Sealing & Spacer” Group (Comp 6, 7)
This group includes: ‘Spacer’ (Comp 6, Qty 2) and ‘Sealing gasket’ (Comp 7, Qty 2).

The Sealing Logic is the job of the ‘Sealing gaskets’ (Comp 7). These are placed on the ends of the ‘Release fork shaft’ (Comp 3) where it passes through the clutch housing. They are critical “static seals” that prevent gear oil from leaking *out* and road dirt from getting *in*.

The Positioning Logic is the job of the ‘Spacers’ (Comp 6). These spacers are used to precisely position the FAW J6P Clutch Release Fork (Comp 2) on its shaft (Comp 3), controlling any “axial” (side-to-side) movement. This ensures the fork’s tines remain perfectly centered on the release bearing.

3. The “Retention” Group (Comp 1, 8)
This group includes: ‘Spring circlip for shaft’ (Comp 1, Qty 2) and ‘Spring circlip for hole’ (Comp 8, Qty 2).

The Locking Logic is their function. These “snap rings” are the mechanical locks for the entire FAW J6P Clutch Release Fork. The ‘Shaft circlips’ (Comp 1) snap into grooves on the ‘Shaft’ (Comp 3) to hold it in place. The ‘Hole circlips’ (Comp 8) snap into grooves in the fork’s eyelets to lock the ‘Spherical bearing’ (Comp 9) in place.

FAW J6P Clutch Release Fork: Complete 10-Part Breakdown

The following table provides the complete, detailed breakdown of all 10 component types in the FAW J6P Clutch Release Fork and bracket assembly for the FAW Jiefang CA3250P66K2L1T1E 6×4 dump truck.

Core Specifications

The specifications for the FAW J6P Clutch Release Fork are defined by its function as a high-strength, high-precision lever for the hydraulic clutch control system.