• BMW 3 Series E21 1975-1983 Workshop Technician Service Repair Manual-PDF

BMW 3 Series E21 1975-1983 Workshop Technician Service Repair Manual-PDF

BMW 3 Series E21 1975-1983 Workshop Technician Service Repair Manual-PDF

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DESCRIPTION

BMW — Premium Workshop Series

BMW 3 Series E21 — Factory Workshop Manual (1975–1983)

The complete factory workshop, service and repair manual for the BMW 3 Series E21 in a fully searchable, high-resolution digital PDF format. Covers all 315, 316, 318i, 320i, 320/6 and 323i Sedan and Baur Cabriolet variants (1975–1983).

Instant Digital Delivery: Download Immediately After Checkout

Skip the shipping fees and wait times. You will receive an immediate, high-speed download link for your PDF manual directly on the order confirmation page and via email right after purchase. No physical items will be shipped.

Engine & Driveline Specifications Covered

Engines
  • M10B15 1.5L Inline-4: SOHC 8-valve carburettor — 315 base models
  • M10B18 1.8L Inline-4: SOHC 8-valve — 316 and 318i models
  • M10B20 2.0L Inline-4: SOHC 8-valve — 320i 4-cylinder
  • M20B20 2.0L Inline-6: SOHC 12-valve — 320/6 six-cylinder
  • M20B23 2.3L Inline-6: SOHC 12-valve — 323i top specification
Transmissions
  • 4-Speed Manual: Base 315 and 316 models
  • 5-Speed Manual (Getrag): 318i, 320i, 323i models
  • 3-Speed ZF Automatic: Optional on all E21 variants

Complete Master Index & Chapter Directory

General InformationService schedules, fluid specs and workshop practices.
Engine — M10 1.5L/1.8L/2.0L Inline-4Cylinder head, timing chain and engine overhaul.
Engine — M20 2.0L/2.3L Inline-6Cylinder head, timing belt and Inline-6 overhaul.
Fuel SystemCarburettor and early Bosch K-Jetronic EFI.
Cooling and HeatingRadiator, thermostat, water pump and heater.
Engine ElectricalAlternator, starter and ignition system.
Manual Transmission4 and 5-speed Getrag gearbox overhaul.
Automatic TransmissionZF 3-speed teardown and valve body overhaul.
Clutch and DrivelineClutch disc, pressure plate, driveshaft and rear axle.
Rear Axle and DifferentialSalisbury semi-floating rear axle overhaul.
BrakesFront disc, rear drum and hydraulic system.
Suspension and SteeringMacPherson front, rear semi-trailing arms and steering.
Body — Sedan and Baur CabrioletBody panels, doors and interior trim.
Chassis Electrical and WiringComplete wiring diagrams and circuit diagnosis.

Key Troubleshooting & Reference Information Included

  • Step-by-Step Instructions: Full teardowns and reconditioning processes with detailed factory illustrations.
  • Detailed Torque Specifications: Complete metric torque values for every fastener and assembly.
  • Engine Management Diagnosis: Fault code lookups, self-test procedures and diagnostic charts.
  • Fully Searchable & Printable: Access index tables quickly and print only the chapters you need.
  • Electronic Wiring Schematics: Comprehensive bumper-to-bumper layouts for all electrical circuits.
  • Factory Specifications: Original clearances, tolerances, wear limits and rebuild data throughout.

File Compatibility & Usage Notes:

  • No Shipping Required: This is a 100% digital PDF book. You will download the manual as a secure file. No paper book will be sent.
  • Universal Device Support: Open this file instantly on Windows, macOS, Linux, Android, iOS, iPads, and e-readers.
  • Fully Indexed & Bookmarked: Quickly jump to the exact section or page you need with a single click.
  • Lifetime Access: Save this file permanently to your devices for endless reference at your convenience.

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