Description

Peugeot 405 1996 Service Manual – Factory Repair Information for the 405 Petrol Models

If you’re chasing a misfire on a 405 and relying on some generic aftermarket PDF, you’re wasting time and risking broken bolts. I’ve seen stripped crank pulley bolts, blown head gaskets from wrong torque, and electrical gremlins that trace back to wiring diagrams that don’t match the actual car. This Peugeot 405 1996 Service Manual is the factory-original 17‑page document from Haynes, printed in 1996. It covers 1.4, 1.6, 1.8, 1.9, and 2.0 litre petrol engines in saloon and estate body styles, including Mi‑16 and special editions. No aftermarket interpretation – just the specs Peugeot intended. Automotive Industry Overview

Engine Overhaul Coverage: TU and XU Petrol Engines

The manual splits engine work into three sections. TU engine in‑car repair procedures start at page 2A•1. XU engine in‑car procedures at 2B•1. If you’re pulling the whole block, the engine removal and overhaul procedures are on 2C•1. Each section gives you the sequence for timing belt replacement, cylinder head bolt torque, and clearances. For the XU engine, you’ll need the correct torx sockets and a puller – the manual lists them. Skip the order listed on page 2C•4 and you’ll fight a war with a stuck flywheel. Peugeot Engine Series Service Manual

What Torque Values Are Listed in This Manual?

Torque specs for the cylinder head, main bearing cap, connecting rod, and flywheel are given in lb‑ft. For the XU engine, the head bolt torque sequence is specified with three stages: 22, 44, then 90 degrees turn. That’s the kind of data aftermarket sources get wrong. The manual also covers oil pan drain plug torque, spark plug torque, and brake caliper mounting bolt torque. Page 0•17 lists lubricants, fluids, and tyre pressures. Don’t guess – use the specified 10W‑40 and the right DOT 4 fluid. Manual Transmission

Brake System Diagnostics: Factory Procedures

Braking system repair is covered starting page 9•1. The manual includes pad replacement, disc removal, caliper overhaul, and bleeding sequence. It warns you to use a pressure bleeder and to never reuse copper washers. For the ABS models (if equipped), there’s a note on bleeding: you must cycle the pump before opening the bleeder. Miss that step and you’ll have a spongy pedal that won’t clear. The brake fluid level check on page 0•13 is part of the weekly checks – low fluid usually means pad wear or a leak. Don’t just top it off; inspect the system.

7 Maintenance Sections That Keep the 405 on the Road

The routine maintenance chapter (page 1•1) breaks down service intervals: models up to 1993 on page 1•3, models from 1994 on page 1•4. Each interval lists oil change, air filter, spark plugs, cam belt, coolant renewal. For the cam belt change on the XU engine, the manual specifies tensioner adjustment and alignment marks. If you’re a home garage guy, you can follow the weekly checks starting page 0•10 – oil level, coolant, brake fluid, tyres, battery, bulbs, fuses. The schedule is laid out in miles or months. No guesswork.

Get the Right Wiring Diagrams – Page 12•22

Wiring diagrams occupy page 12•22 of the body electrical systems chapter. These are full‑colour (in print) schematics for the entire car – starting/charging, ignition, fuel injection, lights, wipers, and the radio anti‑theft system. If you’re chasing a no‑start, check the ignition system wiring on the diagram before throwing parts at it. The manual also includes a fault finding section starting at REF•12 with common faults: crank but no start, engine misfire, charging system issues. Peugeot 405 1996 Service and Repair Manual

Source Validity: Why Aftermarket Manuals Don’t Cut It

I’ve had a stack of third‑party manuals that quote the wrong spark plug gap or leave out the anti‑theft radio code procedure. This one is a Haynes original (ISBN 1 85960 174 X) – the same book that sat on the shop bench in the ’90s. It’s not a generic compilation. The page count is 17, but each page is packed with step‑by‑step procedures, tool lists, and safety warnings. For example, safety first! on page 0•5 tells you to support the car on axle stands, never on a jack, and to disconnect the battery before working on the fuel system. That’s the kind of detail you get from a manual written by people who actually turned wrenches. Peugeot XV XW XY XU TU Engine Service Manual

What models does this Peugeot 405 Service Manual cover?

Saloon and estate models with 1.4, 1.6, 1.8, 1.9, and 2.0 litre petrol engines including Mi‑16 and special editions.

Does it cover diesel engines?

No. Diesel models are covered in a separate manual (OWM 3198). This manual is for petrol models only.

How many pages is the manual?

17 pages. But those pages contain the complete factory service information – from engine overhaul to wiring diagrams.

Where are the wiring diagrams located?

Page 12•22 of the body electrical systems chapter. They show all circuits for starting, charging, ignition, fuel injection, lights, and more.

You need a manual that doesn’t leave you guessing halfway through a brake job or timing belt change. This is the factory data that keeps the 405 running right. Access the Factory Manual.