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Morgan Plus 4 1991 repair and maintenance guide free download ebook

book by Kleman Zhanper

Published: 05/06/2019, file verified: 10/17/2019
  • Checking brake fluid
  • Diagnostics of electronic systems
  • Rear shock absorber replacement
  • Roadside wheel change
  • Spare parts catalog

Written from hands-on experience gained from the complete strip-down and rebuild of a Morgan Plus 4 1991, this book can help you understand, care for and repair your Morgan. We do it ourselves to help you do-it-yourself, and whatever your mechanical ability, the practical step-by-step explanations, linked to over 500 photos, will help you get the job done right. Regular servicing and maintenance of your Morgan Plus 4 can help maintain its resale value, save you money, and make it safer to drive. Download e-book for Morgan Plus 4 of 1991 model year.

Ebook details

You can download guidelines for repair and maintenance of Morgan Plus 4 in e-book format. The zip-archive contains versions for iPhone, Android and computer reading.

Publishing year
Number of pages
382 pages
Ebook file format
File size
50.2 kB (ZIP archive)
Total downloads

Morgan Plus 4 specifications

The main characteristics of a Morgan Plus 4 car. Full list of characteristics you will find in the book after free download.

Car modelMorgan Plus 4
Model year1991
Country of originUK
Car length3900 mm (152.73 inches)
Car width1510 mm (59.10 inches)
Car height1280 mm (50.15 inches)
Wheelbase2500 mm (97.91 inches)
Vehicle weight920 kg (2018.16 pounds)
Car passenger space3730 litres (980.08 gallons)
Gear boxManual, 5-speed
Drive unitRear
Front brakesDisks
Rear brakesDrums
Aerodynamic dragcoefisient0.5
Engine capacity1994 ccm (121.06 cubic inches)
Engine's typein-line, 4-cyl
Valves per cylinder4
Maximum power139.00 PS (101.49 kW or 136.32 HP) at 6000 Rev. per min.
Torque177.00 Nm (17.91 kgf-m or 129.95 ft.lbs) at 4500 Rev. per min.
Fuel typeGasoline
Power density0.1511 PS/kg

Quick reference data

Detailed guide to repair and maintenance of Morgan Plus 4 model 1991 in e-book format.

Chapter one / General information about Morgan

Parts replacement / Off Road rules / Expendable supplies / Mechanics tips / Service tips / Service hints / Torque specifications / Basic hand tools / Safety / Tune-up and troubleshooting tools / Notes, cautions and warnings / Safety first / Serial numbers

Chapter two / Troubleshooting

Engine performance / Engine starting / Operating requirements / Excessive vibration / Engine noises / Front suspension and steering / Brake problems / Emergency troubleshooting

Chapter three / Lubrication, maintenance and tune-up

Periodic lubrication / Pre-checks / Compression test / Ignition timing / Air filter / Valve adjustment / Final drive oil change / Engine oil and filter change / Service intervals / Periodic maintenance / Tune-up / Idle speed adjustment / Spark plug / Specifications

Chapter four / Morgan's engine

Engine cooling / Alternator / Ignition pulse generator / Oil pump / Starter gears / Break-in / Cylinder head / Camshaft chain and tensioner / Cylinder head cover and camshaft / Crankcase and crankshaft / Cylinder / Valves and valve components / Recoil starter / Specifications / Piston, piston pin and piston rings / Removal installation

Chapter five / Fuel and exhaust system

Air filter air box / Fuel level gauge / Cold starting / Throttle cable / Fuel shutoff valve / Specifications / Fuel tank / Exhaust system / Operation cleaning inspection

Chapter six / Electrical system

Fuses / High oil temperature warning indicator system / Alternator / Voltage regulator / Ignition pulse generator / Electric starting system / Specifications / Switches / Charging system / Lighting system

Chapter seven / Front suspension and steering

Tie rod / Handlebar / Front brake and axle / Specifications / Steering shaft / Front wheel / Front suspension arm and steering knuckle

Chapter eight / Rear axle suspension

Rear axle housing / Shock absorber / Rear wheel / Rear axle

Chapter nine / Body of Morgan Plus 4

Front fender / Rear fend / Rear fender seat / Specifications / Rear fender / Front fender

Wiring diagrams

Circuits / Colors of wires / Connectors

Supplement / Index

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Morgan Plus 4

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