2002 Dodge RAM 2500-3500 Service Manual • P/N 81-370-02057, May 2002 revision
Dodge Models Covered & Key Technical Specifications
Models: Dodge RAM 2500, Dodge RAM 3500
Sub-models / Variants: 4x2, 4x4, Quad Cab, Club Cab, Cab Chassis
Model Years: 2002
Technical Data:
- Front Axle Lubricant Capacity: 4.0 L (8.5 pts.)
- Rear Axle Bearing End Play Range: 0.001–0.009 in.
- Pinion Gear Nut Initial Torque: 291 N·m
- Pinion Gear Standard Depth: 127 mm
- Ring Gear Diameter: 248 mm
- Axle Ratios: 3.54, 4.10
- Rear Axle Lubricant Capacity (Model 80 4WD): 4.8 L (10.1 pts.)
- Automatic Transmission Service Fill (46RE): 3.8 L (4.0 qts.)
Dodge Manual Features & Content Preview
2002 Dodge RAM 2500/3500 Service Manual
- Official 100-page Dodge OEM service manual (Publication No. 81-370-02057, May 2002 revision)
- Covers 2002 Dodge RAM 2500 and 3500 trucks, including 4x2, 4x4, Quad Cab, Club Cab, and Cab Chassis configurations
- Primary factory reference for BR/BE series truck chassis and 248FBI front axle systems
- Features 59 exploded-view diagrams and 15 torque specification tables for fast shop reference
- Available as an instant download directly to your device the moment payment clears
- Fully searchable PDF lets you find specific part numbers and tolerances in seconds
- Stored securely in your account for easy retrieval if you ever lose your files
- Print-ready layout optimized for standard letter and A4 paper
Drivetrain and Chassis Reference
This manual provides the technical data and diagnostic criteria necessary for servicing the vehicle's chassis and drivetrain components. Organized by functional groups, it outlines specific maintenance details for the 248FBI front axle alongside rear axle variations like the 248RBI, 267RBI, and 286RBI. Shop professionals will find precise reference diagrams detailing component removal and installation for steering knuckles, hub bearings, and control arms. This immediate access to structural layouts speeds up complex suspension jobs and ensures accurate alignment procedures. Always observe proper shop safety protocols and use appropriately rated jack stands before inspecting heavy driveline components or working under the chassis.
Factory Tolerances and Fastener Data
Having the exact factory values on hand prevents costly guesswork during rebuilds. The document lists vital reference numbers, including a 127 mm pinion gear standard depth for the 248FBI axle. You will find specific pinion bearing preload values—1 to 2 N·m for original bearings and 2.26 to 4.52 N·m for new ones—alongside a documented differential ring gear backlash of 0.12 to 0.20 mm. By referencing these internal tolerances and assembly sequences, mechanics can reliably verify equipment health and finalize repairs to OEM standards.
Note: This description covers the manual's contents and reference data. It does not provide step-by-step repair instructions.
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