Ensemble logique de carter d'huile FAW J6P: 12 Pièces critiques pour une lubrification parfaite

Bienvenue dans cette déconstruction experte du Carter d'huile FAW J6P (Main Assy P/N 1009010-70A). C'est le noyau “lubrication reservoir” for the engine on the FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau.

Ce n'est pas simple “pan”; it is a complex 12-component “Assemblage logique” engineered for three critical, non-negotiable tasks.

Le “logique” de ceci Carter d'huile FAW J6P est de: 1) Securely store the engine’s 20L+ oil supply; 2) Control oil “surtension” during extreme vehicle movement; et 3) Provide a perfect, leak-proof seal for the engine’s crankcase.

Le “Surge Control Logic” is the most critical and advanced feature of this Carter d'huile FAW J6P. A heavy-duty dump truck operates on extreme inclines, declines, and off-camber terrain. This environment causes the oil in a simple pan to “patauger” violemment.

If the oil pump’s pickup tube becomes uncovered for even a split second, the engine starves of oil, conduisant à une défaillance catastrophique des roulements. This is why the assembly includes four (4) ‘Baffle plates’ (Comp 3) et deux (2) ‘Intermediate plates’ (Comp 5).

This internal “labyrinthe” logic is designed to trap oil at the pickup tube, guaranteeing 100% pression de l'huile, which is the most important “logique” dans ce Carter d'huile FAW J6P assemblée.

This technical guide is an essential resource for engine technicians, responsables de la maintenance, et spécialistes des pièces détachées. We will deconstruct the entire 12-component group into its four primary “logique” systèmes: le “Réservoir & Baffle Logic,” le “Scellage & Logique de service,” le “Fluid Interface Logic,” et la critique “Logique de force de serrage” pour le Carter d'huile FAW J6P.

Cœur 1: Le “Réservoir & Baffle” Logique (Composants 1, 3, 5)

This group forms the main body of the Carter d'huile FAW J6P and its most important internal feature: the anti-surge system.

1. Composant: ‘Oil pan assy’ (1009010-70UN)
Ce (Comp 1) est le principal “Reservoir Logic.” It is a large-volume pan, likely made from stamped steel or cast aluminum, designed to hold the 20L+ of oil required by a heavy-duty diesel engine.

C'est “Cooling Logic” is its large surface area, which acts as a “dissipateur de chaleur,” allowing airflow under the truck to cool the engine oil. This is vital for maintaining lubrication viscosity and extending oil life. Le Carter d'huile FAW J6P is the primary storage unit for the engine’s lifeblood.

2. Composants: ‘Baffle plate-oil pan’ (1009024-29D) & ‘Intermediate plate-oil pan’ (1009026-29D)
C'est le “Surge Control Logic” and the most critical part of this Carter d'huile FAW J6P. La liste en appelle à quatre (4) ‘Baffle plates’ (Comp 3) et deux (2) ‘Intermediate plates’ (Comp 5). This is a complex internal “maze.”

When the truck brakes hard, accelerates, or climbs a steep hill, these plates “corral” the oil. Leur “logique” is to prevent the entire mass of oil from sloshing away from the oil pump pickup tube.

An uncovered pickup tube, even for one second, will suck air (“cavitation”), cause a total loss of oil pressure, and destroy the engine’s main bearings. This internal baffling system is a non-negotiable feature for a true heavy-duty Carter d'huile FAW J6P.

Cœur 2: Le “Scellage & Service” Logique (Composants 4, 6, 7)

Ce groupe “logique” is to provide a leak-proof seal for the Carter d'huile FAW J6P and to allow for basic vehicle service.

1. Composant: ‘Gasket-oil pan’ (1009031-29D)
Ce (Comp 4) est le “Perimeter Seal Logic.” This is not a cheap paper or cork gasket. It is a one-piece, “molded elastomer” (haute température, oil-resistant rubber) joint.

C'est “logique” est d'être “crush-controlled.” It is designed with a specific shape and hardness to be compressed to a perfect, pre-determined thickness by the 32+ pan bolts (Comp 2). Cela fournit une durabilité, flexible, and perfectly oil-tight seal that can withstand the engine’s vibrations and heat cycles, preventing leaks from the Carter d'huile FAW J6P.

2. Composants: ‘Hex head oil drain plug’ (1009022-29D) & ‘Seal gasket’ (CQ72320)
Ce (Comp 7) est le “Service Access Logic.” This plug is the single access point for draining the engine oil. The ‘Seal gasket’ (Comp 6) is its critical partner. C'est un “rondelle d'écrasement” logique. It is a single-use washer (often copper or soft aluminum) that is designed to deform when the plug is tightened, creating a perfect metal-on-metal seal. Re-using this gasket is a primary cause of drain plug leaks.

Cœur 3: Le “Fluid Interface” Logique (Composants 8, 9, 10, 11)

Ce groupe “logique” is to allow other engine systems to “interface” with the oil supply stored in the Carter d'huile FAW J6P.

1. Composant: ‘Oil return pipe-oil-gas separator’ (1009043-70UN)
Ce (Comp 8) est le “PCV Return Logic.” The engine’s crankcase ventilation (PCV) système (or ‘oil-gas separator’) removes oil vapor from the “soufflé” gaz. Ce composant est le “return pipe” that allows this captured, liquid oil to drain *back* into the Carter d'huile FAW J6P, preventing oil loss and reducing emissions.

2. Composants: ‘Oil dipstick tube joint assy’ (1009060-70UN) & ‘Seal ring-oil dipstick tube’ (1009053-D1)
Ce (Comp 9) est le “Level Check Logic.” C'est le “port” ou “articulation” that is welded or bolted to the Carter d'huile FAW J6P, which holds the dipstick guide tube. C'est “logique” is to provide a sealed path for the driver to check the oil level. The ‘Seal ring’ (Comp 10) is the O-ring or gasket that provides the leak-proof seal for this tube.

3. Composant: ‘Joint’ (1009081-600-070UN)
Ce (Comp 11) est le “Auxiliary Port Logic.” This is an additional fitting on the Carter d'huile FAW J6P. C'est “logique” is typically to serve as a “retour” ou “vidange” port, most commonly for the turbocharger. The turbo is lubricated by high-pressure oil, and this “articulation” is the port where that oil drains back into the pan.

Cœur 4: Le “Force de serrage” Logique (Composants 2, 12)

Ce dernier groupe “logique” est de fournir une sécurité, résistant aux vibrations, and evenly-distributed clamping force to seal the Carter d'huile FAW J6P au bloc moteur.

Composants: « Boulon à bride hexagonale’ (Q1840820) & (Q1860816)
C'est le “Clamping Logic.” The list calls for thirty-two (32) « Boulons à bride hexagonale’ (Comp 2) plus one (1) ‘large series’ boulon (Comp 12).

This massive number of bolts (33+ total) is not for “force”—it’s for “evenness.” Le “logique” is to distribute the clamping force perfectly across the entire ‘Gasket-oil pan’ (Comp 4). This even pressure is what prevents the gasket from failing and the pan flange from warping.

Le “Logique de bride” of these bolts is also important. Le “bride” is a built-in washer. This is superior because it spreads the load from the bolt head over a wider area of the Carter d'huile FAW J6P‘s rail, preventing the bolts from “fissuration” the pan flange or vibrating loose.

A properly torqued set of these fasteners is essential to a leak-free Carter d'huile FAW J6P.

FAW J6P Oil Pan Parts List & Caractéristiques

Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 12 types de composants identifiés dans ce Carter d'huile FAW J6P assemblage pour le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau.

Spécifications de base

Les spécifications pour le Carter d'huile FAW J6P assembly are defined by its function as the primary reservoir and surge-control system for the engine’s lubrication.