Foton Engine Control Mechanism Assemlby-2
Foton Engine Control Mechanism Assemlby-2
2025-07-21
Foton Clutch Assembly-1
Foton Clutch Assembly-1
2025-07-23

Foton Clutch Assembly

What is the Foton Clutch Assembly

  • Foton Clutch Assembly: Robust Power Transfer & Dual Engagement
  • The Foton Clutch Assembly is a critical drivetrain component engineered for seamless power transmission between the engine and transmission in demanding commercial vehicle applications. Its sophisticated design incorporates dual friction systems for optimal performance:
  • Core Friction & Pressure Systems: Power transfer relies on the MAIN FRICTION PLATE ASSEMBLY and the AUXILIARY FRICTION PIECE ASSEMBLY (containing the AUXILIARY FRICTION PIECE) clamped between the robust MAIN CLUTCH PRESSURE PLATE and the specialized AUXILIARY CLUTCH PRESSURE PLATEDISC SPRING elements provide the essential, consistent clamping force required for reliable engagement.
  • Precise Release Mechanisms: Disengagement is controlled by the MAIN CLUTCH RELEASE LEVER and the AUXILIARY CLUTCH RELEASE LEVER. These levers are kept positively engaged with their bearings via the MAIN RELEASE LEVER SPRING and AUXILIARY RELEASE LEVER SPRING, ensuring precise movement and preventing slippage.
  • Actuation & Adjustment Linkage: Force is transmitted through the TOP ROD and the AUXILIARY CLUTCH PULL ROD. Critical adjustment for proper release bearing position and clutch free play is provided by the MAIN CLUTCH ADJUSTING SCREW, secured with NUT elements. The unique BALL NUT components (listed twice, indicating possible dual usage) facilitate smooth force transmission within the linkage.
  • Pivotal Hardware & Structural Integrity: Multiple PIN components (including a LONG PIN) and WASHER elements create precise pivot points and ensure load distribution throughout the lever mechanisms. These are fundamental for smooth operation and longevity.
  • Secure Enclosure & Fastening: The entire assembly is housed within the CLUTCH COVER. Final assembly security is achieved with various NUT types, including standard NUT and HEXAGON NUT fasteners, ensuring all critical components remain firmly in place under high torque and vibration.
  • This assembly exemplifies Foton’s commitment to durable drivetrain solutions. It integrates high-wear components like the MAIN FRICTION PLATE ASSEMBLY and AUXILIARY FRICTION PIECE ASSEMBLY with precision levers (MAIN/ AUXILIARY CLUTCH RELEASE LEVER), essential adjustment systems (MAIN CLUTCH ADJUSTING SCREWBALL NUT), and robust hardware (PINWASHERNUTHEXAGON NUT), all working within the CLUTCH COVER to deliver reliable power transfer and smooth gear changes.

Product Parameters of Foton Clutch Assembly

No. Code Description Quantity
1 TB550.211A.2 AUXILIARY FRICTION PIECE ASSEMBLY 1
1 CF550A.21.025 AUXILIARY FRICTION PIECE 1
10 FT400.21B.108 MAIN RELEASE LEVER SPRING 3
11 FT400.21B.110 TOP ROD 3
12 FT300.21B.111 LONG PIN 6
13 FT300.21B.109 PIN 3
14 GBT848-10-A2L WASHER 12
14 GBT848-10 WASHER 12
15 GBT91-3.2X16 PIN 12
15 GBT91-3.2X16-A0P PIN 12
16 FT300.21B.114 MAIN CLUTCH ADJUSTING SCREW 3
17 GBT6171-M10X1 NUT 3
17 GBT6171-M10X1-A2L NUT 3
18 FT400.21B.104 AUXILIARY CLUTCH PULL ROD 3
19 GBT6171-M8X1-8-A2L HEXAGON NUT 3
2 FT400.21B.102 AUXILIARY CLUTCH PRESSURE PLATE 1
20 FT300.21B.105 BALL NUT 3
20 FT300.21B.105 BALL NUT 3
3 TB550.211-01 DISC SPRING 1
4 FT400.21B.113 MAIN CLUTCH PRESSURE PLATE 1
5 TB550.211A.1 MAIN FRICTION PLATE ASSEMBLY 1
6 FT400.21B.112 CLUTCH COVER 1
7 FT300.21B.120 AUXILIARY RELEASE LEVER SPRING 3
8 FT400.21B.106 AUXILIARY CLUTCH RELEASE LEVER 3
9 FT400.21B.107 MAIN CLUTCH RELEASE LEVER 3

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