Tampa superior FAW J6P: Desconstruindo 31 Peças críticas para mudanças de marcha perfeitas

Welcome to this complete technical analysis of the Tampa superior FAW J6P conjunto, o “command and control” center for the CA10TA160M manual transmission. This guide is for the FAW Jiefang CA3250P66K2L1T1E 6×4 caminhão despejando, deconstructing all 31 componentes, from the main Tampa superior FAW J6P casting to every interlock pin and shift fork.

O Tampa superior FAW J6P é o “cérebro” of the manual gearbox. Its logic is to house the entire shift rail mechanism, translating the driver’s hand movements into the precise mechanical action of the shift forks. It also contains the critical interlock system that prevents mis-shifts and protects the gearbox from damage.

Essencial 1: O “Lógica Estrutural” (The FAW J6P Upper Cover)

This group represents the foundational “chassis” of the entire shift mechanism. Todos 30 other components in this list are mounted *inside* or *onto* this single part, o Tampa superior FAW J6P.

1. Componente: ‘Upper cover’ (1702026-A7G)
Esse (Comp. 1) é o Tampa superior FAW J6P em si. Este é um serviço pesado, complex component, precision-cast from iron or aluminum. Its logic is threefold:

O Lógica de Alinhamento is its most critical function. O Tampa superior FAW J6P is machined with multiple, perfectly parallel bores. These bores are the “tunnels” that support the three main “Shift fork shafts” (Comp. 17, 24, 29). Any warping or damage to this cover will cause the shafts to bind, making shifting difficult or impossible.

O Lógica de Selagem is its second function. This component acts as the “tampa” for the entire gearbox, sealing the top opening of the main case and keeping the high-temperature gear oil contained. This seal is created by a gasket and the numerous bolts (Comp. 5, 12, 15) that provide clamping force.

O Mounting Logic is its third function. O Tampa superior FAW J6P provides the threaded holes and mounting bosses for all the system’s sensors, like the ‘Neutral indicator switch’ (Comp. 7) and ‘Reverse light switch’ (Comp. 11).

2. Componente: ‘Lifting lug’ (1702096-A7G)
Esse (Comp. 14) is a heavy-duty steel bracket bolted to the Tampa superior FAW J6P. Isso é Lógica de serviço é fornecer um forte, balanced attachment point for an engine hoist, allowing a technician to safely lift the entire, heavy transmission assembly out of the truck chassis.

3. Componente: ‘Oil guide groove’ (1702083-A7G) & ‘Plugs’ (Comp. 2, 6)
The ‘Oil guide groove’ (Comp. 4) is a small but clever component inside the Tampa superior FAW J6P, designed to channel “splashed” oil directly onto the shift rails to keep them lubricated. The ‘Hex socket tapered plugs’ (Comp. 2, 6) are used to seal any machining or service ports in the casting.

Essencial 2: O “1st/Reverse” Shift Rail Logic (Tampa superior FAW J6P)

This group represents the complete mechanical assembly, housed within the Tampa superior FAW J6P, that is responsible for engaging First and Reverse gears.

1. Componentes: ‘Shift fork shaft – 1st/Rev’ (1702041-A7G) & ‘Shift fork – 1st/Rev’ (1702046-A7G)
Esse (Comp. 17 & 16) is the core 1st/Reverse linkage. The ‘Shift fork shaft’ (Comp. 17) is the hardened steel rod that slides fore-and-aft inside the Tampa superior FAW J6P. The ‘Shift fork’ (Comp. 16) is the rigid lever that is locked onto this shaft.

O Lógica de Atuação é simples: the driver’s gear lever moves this shaft (Comp. 17) forward or backward. The fork (Comp. 16) moves with it, and its “tines” engage the ‘Sliding gear sleeve’ (on the Second Axis) to lock either the 1st gear or the Reverse gear.

2. O “Detent” Grupo (Comp. 18, 19, 20, 21)
Este grupo inclui: ‘Plug – 1st/Rev shift fork’ (Comp. 18), ‘Spring – plunger’ (Comp. 19), ‘Plunger – 1st/Rev’ (Comp. 20), and ‘Locking screw’ (Comp. 21).

O Positioning Logic is the function of this sub-assembly. The ‘Shift fork shaft’ (Comp. 17) has three small “V” grooves machined into it (one for 1st, one for Neutral, one for Reverse).

The ‘Spring’ (Comp. 19) pushes the ‘Plunger’ (Comp. 20) with high force into these grooves. Este é o “detent” that gives the shift lever its “foto” e “click.” It holds the gear in place and prevents it from popping out under load. This entire assembly is threaded into the Tampa superior FAW J6P.

Essencial 3: O “2nd/3rd” & “4th/5th” Shift Rail Logic (Tampa superior FAW J6P)

This group contains the two remaining shift rails and forks, which are also precisely aligned by the Tampa superior FAW J6P.

1. O “2nd/3rd” Grupo (Comp. 23, 24, 25)
Isso inclui: ‘Shift fork – 2nd/3rd’ (Comp. 23), ‘Shift fork shaft – 2nd/3rd’ (Comp. 24), and ‘Guide block – 2nd/3rd’ (Comp. 25).

O Lógica de Atuação is identical to the 1st/Rev rail. The ‘Shaft’ (Comp. 24) slides within the Tampa superior FAW J6P, moving the ‘Fork’ (Comp. 23) to engage the 2nd/3rd synchronizer sleeve. The ‘Guide block’ (Comp. 25) is a small key that locks the fork to the shaft, forcing them to move as one unit.

2. O “4th/5th” Grupo (Comp. 28, 29, 30)
Isso inclui: ‘Shift fork – 4th/5th’ (Comp. 28), ‘Shift fork shaft – 4th/5th’ (Comp. 29), and ‘Shift block – 4th/5th’ (Comp. 30).

This is the final shift rail assembly. The ‘Shaft’ (Comp. 29) slides in the Tampa superior FAW J6P, moving the ‘Fork’ (Comp. 28) and its ‘Shift block’ (Comp. 30) to engage the 4th/5th synchronizer sleeve. The ‘Shift block’ é o “wear pad” that actually touches the ‘Sliding gear sleeve’.

Essencial 4: O “Interlock & Sensor” Lógica (The Safety System)

This group contains the “segurança” features of the Tampa superior FAW J6P. Its logic is to A) provide feedback to the driver/ECU, and B) physically prevent a dangerous mis-shift.

1. O “Interlock” Grupo (Comp. 26, 27)
Este grupo inclui: ‘Interlock steel ball’ (Comp. 26, Quantidade 2) and ‘Interlock pin’ (Comp. 27). These components are *not* detents; they are the “interlock” sistema.

O Safety Logic é a função deles. These small pins and balls sit in special cross-drillings *between* the three shift rails (Comp. 17, 24, 29) inside the Tampa superior FAW J6P. When one rail moves (Por exemplo, to engage 3rd gear), it pushes these pins and balls sideways. Esse, por sua vez, *physically blocks* the other two rails, making it *impossible* for them to move from their neutral position. Esse Tampa superior FAW J6P interlock system is what prevents a driver from ever engaging two gears at once.

2. O “Detent” Grupo (Comp. 8, 9)
Isso inclui: ‘Self-lock steel ball’ (Comp. 8, Quantidade 3) and ‘Self-lock spring’ (Comp. 9, Quantidade 3). This is the *main* detent system (separate from the plunger in Core 2). One set is used for each of the three shift rails. The springs (Comp. 9) push the balls (Comp. 8) into the V-grooves on the shafts, providing the “foto” e “clique” feel for all gears.

3. O “Sensor” Grupo (Comp. 7, 11)
Este grupo inclui: ‘Neutral indicator switch’ (Comp. 7) and ‘Reverse light switch assy’ (Comp. 11).

O Feedback Logic é a função deles. These two sensors are threaded into the Tampa superior FAW J6P. Their plungers rest against the shift rails. When the 1st/Rev rail moves to “Reverter,” it depresses the ‘Reverse light switch’ (Comp. 11), turning on the truck’s reverse lights. When all rails are in their center position, the ‘Neutral indicator switch’ (Comp. 7) is depressed, telling the truck’s ECU (and the driver) that it is safe to start the engine.

Essencial 5: O “Fixador & Selagem” Lógica (All Hardware)

This final group contains all the remaining hardware that holds the Tampa superior FAW J6P together and secures the internal components.

1. O “Main Bolts” (Comp. 5, 12, 15)
Isso inclui: ‘Hex flange bolt’ (Comp. 5, Quantidade 2), ‘Hexagon bolt’ (Comp. 12, Quantidade 2), and ‘Hexagon bolt’ (Comp. 15, Quantidade 15).

O Clamping Logic é a função deles. These are the main bolts that fasten the Tampa superior FAW J6P (Comp. 1) to the main gearbox housing, compressing the gasket (não listado) to create the vital oil seal. The ‘Spring washer’ (Comp. 13) works with these bolts to prevent them from vibrating loose.

2. O “Internal Fasteners” (Comp. 22, 31)
Isso inclui: ‘Fastening screw’ (Comp. 22, Quantidade 5) and ‘Steel wire lock line’ (Comp. 31, Quantidade 5).

O Critical Safety Logic is the function of this pair. The five ‘Fastening screws’ (Comp. 22) are what lock the shift forks (Comp. 16, 23, 28) to their respective shafts (Comp. 17, 24, 29).

Because these screws are *inside* the Tampa superior FAW J6P, if one backed out, it would cause a total shift failure. To prevent this, they are “safety-wired.” The ‘Steel wire lock line’ (Comp. 31) is threaded through holes in the heads of the screws (Comp. 22) and twisted tight, making it physically *impossible* for the screws to ever vibrate loose.

Tampa superior FAW J6P: Complete 31-Part Breakdown

A tabela a seguir fornece o completo, detalhamento de todos 31 tipos de componentes no Tampa superior FAW J6P and shift rail assembly for the FAW Jiefang CA3250P66K2L1T1E 6×4 caminhão despejando.

Especificações principais

As especificações para o Tampa superior FAW J6P are defined by its function as the complete “command center” for the manual, 5-speed main gearbox, housing all shift rails and interlock systems.