Conjunto do assento do motorista FAW: O segredo em 6 partes para o conforto ao dirigir o dia todo

Welcome to this critical ergonomic and safety analysis of the Conjunto do assento do motorista FAW (Conjunto 695). Este é o completo, 6-tipo de componente, “Air-Ride” (suspensão a ar) e “Aquecido” (electric heat) driver’s seat for the FAW Jiefang CA4251P66K24T1A3E5 6×4 trator semirreboque diesel. This is arguably the single most important “lógica” assembly for driver health, segurança, and long-haul comfort.

O Conjunto do assento do motorista FAW (P/N 6800010BD04-C00) é um sofisticado, “lógica dupla” sistema. É o primeiro “lógica” é “Air Suspension,” using a dedicated ‘Air horn assy’ (3506805-91C) and ‘Air tube assy’ (6800020AA01) para “flutuador” the driver, isolating them from the truck’s chassis vibration. É o segundo “lógica” é “Electric Heat,” (as noted in the title), providing critical comfort and reducing muscle fatigue in cold-weather operation.

This in-depth guide is essential for fleet managers and technicians. Vamos desconstruir todo Conjunto do assento do motorista FAW em seu 6 Unidade mínima utilizável distinta (Universidade Estadual de Moscou) tipos. Iremos analisar o “estrutural” logic of the main ‘Seat Assy’ (Universidade Estadual de Moscou 1), o “pneumático” (passeio aéreo) logic of the ‘Air Tube’ and ‘Air Horn’ (Universidades Estadunidenses 2 & 3), e o crítico “antivibração” lógica de fixação (Universidades Estadunidenses 4, 5, 6) that secures the driver to the cab.

Universidade Estadual de Moscou 1: O “Lógica Dupla” Essencial – ‘Driver Seat Assy’ (6800010BD04-C00) (O “Mais longo” Módulo)

The ‘Driver seat assy’ é o componente principal e MSU 1. Este é o “caixa preta” do Conjunto do assento do motorista FAW. É um “lógica” assembly that is replaced as a single unit. It combines a structural frame, ergonomic foam, a durable cover, and its two “ativo” logic systems: Air Suspension and Electric Heat.

1. O “Air-Ride” Suspension Logic:

This is the core “health and safety” lógica. A truck’s chassis is subjected to constant, high-frequency “road buzz” and low-frequency “bouncing.” Esse “lógica” of the ‘Air-Ride’ seat is to *isolate* the driver’s spine from this vibration.

O Conjunto do assento do motorista FAW contains an integrated “air spring” (a rubber airbag) and a height-adjustment valve. This valve (fed by MSU 2 & 3) allows the driver to add or remove air, “tuning” the seat to their exact weight. Esse “flutua” the driver, absorbing up to 90% of the harmful vibrations that lead to chronic back pain and driver fatigue.

2. O “Electric Heat” Lógica:

As the title notes, isso é um “electric heated” assento. Esse “lógica” is for both comfort and health. Buried beneath the seat’s upholstery are “resistive heating elements” (wires).

In cold-weather operation, the driver can activate this system, which provides “lógica”-controlled, therapeutic warmth to the seat cushion and lumbar (lower back) área. Esse “lógica” is critical for preventing muscle stiffness and back strain during long, cold hauls.

3. O “Ergonômico & Segurança” Lógica:

O Conjunto do assento do motorista FAW é o “IHM” for the driver’s body. Isso é “lógica” é “adjustability.” The seat features multiple controls for:

• Lumbar Support: An adjustable (often pneumatic) cushion that presses into the driver’s lower back to maintain a healthy posture.
• Proa/Trás & Ancinho: Slides and backrest angle, allowing the driver to achieve the perfect, safe distance from the steering wheel and pedals.
• Side Bolsters: “Wings” on the cushion and backrest that “lógica” is to hold the driver securely in place during sharp turns.

Facilidade de manutenção (Universidade Estadual de Moscou): The ‘Driver seat assy’ is the primary MSU. É uma unidade selada. If the air-ride valve fails, the heater element burns out, or the internal frame cracks, the *entire* assembly (6800010BD04-C00) is unbolted (via MSUs 4, 5, 6) and replaced.

Essencial 2: O “Pneumatic Supply” Lógica (Universidades Estadunidenses 2 & 3)

Este grupo de MSUs é o “lifeblood” of the air-ride system. Este é o “lógica” that feeds the Conjunto do assento do motorista FAW with high-pressure air from the truck’s main pneumatic system.

Universidade Estadual de Moscou 2: ‘Air tube-multiway joint to air horn’ (3506805-91C)

Universidade Estadual de Moscou 3: ‘Air outlet tube-driver seat’ (6800020AA01)

These two MSUs form the complete “encanamento” from the chassis to the seat. O “lógica” is as follows:

• “Supply Logic” (Universidade Estadual de Moscou 2): This tube “torneiras” into the truck’s main air system (at a “multiway joint”) and delivers that air to the ‘Air Horn’. O “Air Horn” (气喇叭) in this context is a “lógica” mistranslation; it is the *valve* or *regulator* for the seat.
• “Delivery Logic” (Universidade Estadual de Moscou 3): This is the final “pigtail” that connects the regulator *to* the air-intake port on the ‘Driver Seat Assy’ (Universidade Estadual de Moscou 1).

Estas são MSUs críticas. The tubing is made from high-pressure, oil-resistant nylon. O #1 falha “lógica” is chafing. If not routed correctly, these tubes can “chafe” against the cab’s metal floor, creating a pinhole leak. Isto resulta em um “sibilando” som, a “morto” seat that won’t inflate, and a dangerous air-loss from the main brake system.

Essencial 3: O “Antivibração” Lógica do Fixador (Universidades Estadunidenses 4, 5, 6)

Este grupo final de MSUs é o “lógica” that secures the Conjunto do assento do motorista FAW to the cab floor. This is a safety-critical, 18-pedaço (6+6+6) sistema.

Universidade Estadual de Moscou 5 & 6: ‘Air tube clamp-driver seat’ (6800016AA01) & 'Porca hexagonal’ (CQ34005) – Quantidade 6 (cada)

Este é o “anti-atrito” lógica. The six ‘Clamps’ are used to securely fasten the ‘Air Tube’ (Universidade Estadual de Moscou 3) to the seat’s sub-frame and the cab floor. The six ‘Nuts’ secure these clamps. Esse “lógica” is critical to prevent the chafing and air leaks described above.

Universidade Estadual de Moscou 4: 'Parafuso combinado’ (CQ1460825F6) – Quantidade 6

Este é o “lógica estrutural.” These six (6) heavy-duty bolts are what secure the ‘Driver Seat Assy’ (Universidade Estadual de Moscou 1) *to the cab floor*.

O “Combinação” (combinação) logic is the key. Estes não são parafusos padrão. They are MSUs with a *captive, arruela de pressão pré-instalada* (Por exemplo, uma arruela serrilhada ou de pressão).

A driver’s seat is under constant vibration and shear-force (from acceleration/braking). A standard bolt *would* vibrate loose. O “arruela de pressão” on this bolt “mordidas” into the seat’s metal frame, fornecendo tensão constante. Esse “antivibração” logic is a critical safety feature that ensures the driver’s seat *cannot* detach from the cab floor in a collision.

FAW Driver Seat Assembly Parts List & Especificações

A tabela a seguir fornece o completo, detalhamento de todos 6 tipos de componentes identificados no Conjunto do assento do motorista FAW (Electric Heated) para o trator FAW CA4251P66K24T1A3E5.

Especificações

As especificações para o Conjunto do assento do motorista FAW são definidos por sua função como “lógica dupla” (Air-Ride + Electric Heat) ergonomic safety system.