Conjunto de bateria e suporte de montagem FAW: Desconstruindo o 13 Componentes Críticos para Energia Confiável

Bem-vindo a este guia técnico crítico sobre o Conjunto de bateria e suporte de montagem FAW (Conjunto 556). Este é o completo, chassis-mounted electrical power supply and housing system for the FAW Jiefang CA4251P66K24T1A3E5 6×4 trator semirreboque diesel. This assembly is the “coração” of the truck’s entire electrical system, providing the power for starting, lighting, and all onboard electronics.

O Conjunto de bateria e suporte de montagem FAW é a “lógica” system designed for maximum durability and safety. Sua função é dupla: primeiro, it securely houses the two ‘Battery assembly’ (3703010-1086) unidades, protecting them from extreme vibration, Detritos da estrada, e clima. Segundo, isso é “lógica” provides a robust, vibration-proof fastening system to ensure these heavy components never break loose.

This in-depth guide is an essential resource for professional technicians and fleet managers. Vamos desconstruir todo Conjunto de bateria e suporte de montagem FAW em seu 13 componentes reparáveis, including the main batteries, the ‘Battery press plate assy’ (3703160-92C), the internal ‘Baffles’ and ‘Separators’, and the critical high-tensile fasteners that lock the system together.

Componente principal 1: The ‘Battery Assembly’ (3703010-1086)

The core “poder” component of this assembly is the ‘Battery assembly’ (3703010-1086). A lista de peças pede dois destes. Este é o “lógica” of a heavy-duty 24-volt electrical system. Passenger cars use a 12-volt system, but a high-compression diesel engine requires a much more powerful starter motor to turn over.

To achieve this, o Conjunto de bateria e suporte de montagem FAW holds two 12-volt, high-cranking-amp (CCA) batteries. These batteries are then connected **in series** (the positive of one battery connects to the negative of the other). Esse “lógica” doubles the voltage from 12V to 24V, providing the immense power needed for the starter motor. This 24V system also allows for the use of smaller-gauge (and thus lighter) wiring throughout the truck, which is a significant advantage in a large vehicle.

These are not standard car batteries; they are “heavy-duty” batteries, specifically engineered with reinforced internal plates and separators to withstand the constant, high-frequency vibration of a diesel engine and the severe jolts of a tractor’s suspension. A failure of one of these batteries will prevent the truck from starting.

Componente principal 2: O “Suporte de montagem” Lógica

O “Suporte de montagem” parte do Conjunto de bateria e suporte de montagem FAW is a complete “sistema” of plates and baffles designed for total immobilization. A 30kg battery becoming a projectile in a collision or on a rough road is a catastrophic failure. This assembly’s “lógica” is to prevent that at all costs.

Este sistema inclui:

• **’Battery press plate assy’ (3703160-92C) & ‘Battery upper press plate’ (3703161-92C):** Este é o principal “tampa” ou “braçadeira” that presses down on the *top* of the batteries. This provides the primary vertical securement.
• **’Battery baffle’ (3703162-92C) & ‘Battery lower baffle’ (3703163-92C):** These are the vertical and horizontal “walls” of the battery box.
• **’Battery separator’ (3703164-92C):** This is a critical internal plate that sits *between* the two batteries. Isso é “lógica” is to prevent the two batteries from rubbing or slamming into each other during cornering, which could crack their cases and cause a hazardous acid spill.

This entire cage-like structure is made from heavy-gauge, corrosion-resistant steel, as it must be able to withstand potential battery acid leaks. This robust “exoskeleton” é o núcleo “lógica” do Conjunto de bateria e suporte de montagem FAW.

Componente principal 3: O “Fail-Safe” Fastener System

O Conjunto de bateria e suporte de montagem FAW is held together by a redundant, “à prova de falhas” system of high-tensile fasteners. Esse “lógica” is designed to be serviceable, yet immune to vibration.

**’Welded single-head stud’ (01100820) – 4 unidades:** These are the foundation. These studs are permanently welded to the truck’s main chassis frame rail. The entire bracket assembly is “pendurado” from these four studs.

**’Battery fastening bolt’ (3703163-242 & -40A) – 6 units total:** Estes são os “J-hooks” ou “tie-down” parafusos. Deles “lógica” is to hook into the bottom of the battery tray and pass up *through* the ‘Battery upper press plate’ (3703161-92C).

**’Hex head flange lock nut’ (CQ32606) – 10 unidades:** This is the most critical fastener “lógica” of the assembly. These nuts are used to tighten the “J-hooks” abaixo, clamping the batteries. O “mesa” (integrated washer) provides a wide clamping surface. O “lock nut” (torque predominante) design means the nut *cannot* vibrate loose. This ensures the batteries remain clamped, even after years of service.

**’Cross recessed pan head screw’ (Q2140614) – 10 unidades:** These smaller screws, paired with ‘Gaskets’ (Q40108) e 'Juntas de mola’ (Q40308), are used to secure the ‘Battery press plate assy’ (the main cover) to the side baffles. O “spring gasket” (lock washer) is another anti-vibration “lógica” componente, ensuring every part of the Conjunto de bateria e suporte de montagem FAW is secure.

FAW Battery And Mounting Bracket Assembly Parts List

A tabela a seguir fornece o completo, detalhamento de todos 13 component types identified in the ‘Battery And Mounting Bracket Assembly’ (556) diagrama para o trator FAW CA4251P66K24T1A3E5.

Especificações Técnicas e Contexto de Montagem

As especificações para o Conjunto de bateria e suporte de montagem FAW são definidos por sua função como um serviço pesado, vibration-proof, 24V power supply module. This assembly is a critical component for vehicle operation and safety.