Mazda RX-4 Workshop Service Manual 1974-1977 PDF

Mazda RX-4 Workshop Repair and Service Manual Download 1974-1977

Work on a rotary RX-4 goes a great deal better with the factory book open beside you, and this download puts six original Toyo Kogyo publications on the bench at once. It follows the car the way Mazda’s own dealer network serviced it, from stripping the rotary down to its apex seals through to tracing a fault along the body loom.

As used by Mazda main dealer garages.

These are the printed factory manuals, published by Toyo Kogyo Co., Ltd. of Hiroshima under NSU-Wankel licence and printed in Japan. Nothing here has been rewritten or condensed.

Models: Mazda RX-4, sold at home as the Luce Rotary. The factory books give the Rotary Wagon a body section of its own alongside the standard body section.

Engines: Mazda rotary, built under NSU-Wankel licence. The engine section runs from removal and disassembly through inspection of the front, intermediate and rear housings, side housing regrinding, rotor and rotor bearing checks, apex, side and corner seals, seal springs, rotor oil seals, eccentric shaft and needle bearings, then back through assembly, tension bolt tightening and eccentric shaft end play.

Transmissions: Four speed manual, five speed manual and automatic. Each one carries its own numbered section in the factory manual.

The factory publications included:
Book 1: 1974 Factory Service Manual, 316 pages.
Book 2: 1975 Factory Service Manual, 270 pages.
Book 3: 1977 Factory Service Manual, 284 pages.
Book 4: Core chapters service volume, 212 pages.
Book 5: 1975 wiring diagram, 2 pages.
Book 6: 1976 wiring diagram, 1 page.
Six documents, 1,085 pages of rotary-era factory documentation.

What is included in this workshop manual:
– Engine: rotary engine removal and disassembly, housing and rotor inspection, seal and bearing renewal, reassembly and eccentric shaft end play, with the emission control system, lubricating system, cooling system and fuel system each covered in their own sections.
– Transmission and driveline: clutch, four speed transmission, five speed transmission and automatic transmission, propeller shaft and rear axle.
– Chassis: suspension, wheels and tires.
– Braking: the brakes section in full.
– Steering: the steering section in full.
– Electrical: separate engine electrical and body electrical sections, backed by the 1975 and 1976 factory wiring diagrams.
– Body: the body section, plus the dedicated Rotary Wagon body section.
– Reference: the technical data section.
And much more.

Format: Factory PDF documents delivered in a single archive, printable, with instant download after purchase.

Compatibility: Windows 11, 10, 8, 7, Vista, XP, Mac, Linux, Android, iOS + All Tablets & Phones

Special Features:
– Six separate factory publications rather than one partial book.
– Three model-year service manuals, so you can work to the right year.
– Factory wiring diagrams for 1975 and 1976.
– Full rotary rebuild coverage down to individual seals and bearings.
– Printable pages, print only the ones you need.
– Instant Download.

Frequently Asked Questions

Does this manual cover a full rotary engine rebuild?

Yes. The engine section takes the rotary from removal and disassembly through inspection of the front, intermediate and rear housings, side housing regrinding, rotor, rotor bearing, apex seal, side seal, corner seal and eccentric shaft checks, then through assembly, tension bolt tightening and eccentric shaft end play adjustment.

Are the wiring diagrams included?

Yes. The 1975 and 1976 factory wiring diagrams are both in the download, and the service manuals carry separate Electrical System (Engine) and Electrical System (Body) sections alongside them.

Does it cover the Rotary Wagon?

It does. Beyond the standard body section the factory manual carries a Body (Rotary Wagon) section covering that bodyshell separately.

What exactly do I receive when I buy this?

One archive containing six PDF documents: the 1974, 1975 and 1977 factory service manuals, a core-chapters service volume, and the 1975 and 1976 wiring diagrams. 1,085 pages altogether.

Do I need any special software to open it?

No. They are ordinary PDF files and open in whatever PDF reader your computer, tablet or phone already has. Nothing to install and no licence key.

How soon can I download it?

Straight away. The download link is issued as soon as your payment goes through, so you can have the books open the same evening.

Instant Download