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Triumph

TRIUMPH 1955-1965 TR2 TR3 TR3A TR4 Workshop Factory Manual

TRIUMPH 1955-1965 TR2 TR3 TR3A TR4 Workshop Factory Manual

$16.99
$16.99
ํ• ์ธ ํ’ˆ์ ˆ
๋ฐฐ์†ก๋ฃŒ๋Š” ๊ฒฐ์ œ ์‹œ ๊ณ„์‚ฐ๋ฉ๋‹ˆ๋‹ค.
Vehicle data plateRef 192996
Brand
Triumph
Vehicle
Cars
Models covered
TR Models, TR2, TR3, TR3A, TR4
Years
1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

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๐Ÿท๏ธ Basic Information
Identification
Make:
Triumph
Models Covered:
TR2, TR3, TR3A, TR4
Model Years Covered:
1955-1965
Production Dates:
1953-1967 (cumulative for all models)
๐Ÿ‘‹ Introduction
Market Position
Category:
Classic British Sports Car
Target Audience:
Enthusiasts, restoration specialists, home mechanics, professional workshops.
Competitive Analysis
Competitors:
MG T-series, Austin-Healey 3000, Alfa Romeo Giulietta Spider, Sunbeam Alpine.
Key Features
Ease Of Use:
Step-by-step instructions, diagrams, and photos designed for clarity.
Comprehensiveness:
Covers all major mechanical, electrical, and body systems for four distinct models.
Value Proposition:
Enables owners to maintain, repair, and restore their classic Triumph sports cars effectively.
๐Ÿ“‹ Manual Details
Coverage Areas
Primary Coverage:
Workshop Factory Service and Repair
Additional Coverage:
Wiring Diagrams
Page Count
Estimated Page Count:
Extensive (typical workshop manuals for this era are 300-600+ pages)
Manual Type
Type:
Workshop Manual / Factory Service Manual
Language
Language:
English
Format
Format:
PDF
๐Ÿ“– Manual Coverage
Systems Covered
Engine Mechanical:
Complete disassembly, inspection, assembly, tuning of all engine variants.
Engine Electrical:
Ignition system, starting system, charging system, fuel injection (if applicable on later models).
Fuel System:
Carburetor (Stromberg, SU) overhaul, fuel pump, fuel lines, tank.
Cooling System:
Radiator, water pump, thermostat, hoses, fan.
Exhaust System:
Manifolds, pipes, mufflers, hangers.
Transmission Manual:
Gearbox overhaul (Moss box), clutch assembly, shift linkages.
Transmission Overdrive:
Laycock de Normanville overdrive unit (if equipped) repair and operation.
Drive Axle:
Rear axle assembly, differential, half-shafts, bearings.
Suspension Front:
Independent front suspension, kingpins, bushings, springs, shock absorbers.
Suspension Rear:
Live rear axle, leaf springs, Panhard rod (TR4), shock absorbers.
Steering System:
Steering column, steering rack (TR4), steering arms, tie rods, universal joints.
Braking System Front:
Disc brakes (TR3 onwards), calipers, pads, fluid.
Braking System Rear:
Drum brakes, wheel cylinders, shoes, brake master cylinder, hydraulic lines.
Electrical System Lighting:
Headlights, taillights, turn signals, interior lighting.
Electrical System Instruments:
Dashboard instruments (speedometer, tachometer, oil pressure, ammeter, fuel gauge), senders.
Electrical System Accessories:
Wipers, horn, heater (if factory fitted).
Body Chassis:
Frame repair, body panel alignment, door, bonnet, boot adjustments.
Interior:
Seating, dashboard trim, carpeting, weather sealing.
Wiring Diagrams:
Detailed, model-specific wiring diagrams for electrical systems.
Procedures Included
Maintenance:
Routine servicing, lubrication, filter changes, spark plug replacement.
Troubleshooting:
Diagnosis of common problems and symptoms.
Repair:
Step-by-step instructions for component repair and replacement.
Overhaul:
Complete rebuild procedures for major mechanical components (engine, gearbox, axles).
Adjustment:
Carburetor synchronization, valve clearance, brake adjustments, ignition timing.
Installation:
Guidance for fitting replacement parts or accessories.
Technical Depth
Depth:
Comprehensive - suitable for major overhauls, engine rebuilds, and advanced diagnostics.
Detail Level:
Detailed exploded views, torque specifications, clearances, and schematics.
๐Ÿ“Š Manual Specifications
File Format
Type:
PDF
Searchable:
Likely searchable if digitally generated and OCR'd.
Printable:
Yes, PDF allows for printing.
Print Quality
Quality Description:
Dependent on original source scan quality; should provide clear text and legible diagrams.
Binding Type
Type:
N/A (Digital PDF)
Paper Type
Type:
N/A (Digital PDF)
โš™๏ธ Engine Specifications
Primary Engine
Tr2/Tr3/Tr3A Engine:
Standard Triumph SP series OHV Inline-4
Tr2 Displacement:
1991 cc (121.5 cu in)
Tr3/Tr3A Displacement:
1991 cc (121.5 cu in) (early), 2138 cc (130.4 cu in) (later TR3A)
Tr4 Displacement:
2138 cc (130.4 cu in) (Standard Triumph 'slant four' engine)
Performance
Tr2 Horsepower:
Approx. 90 hp @ 4800 rpm
Tr3/Tr3A Horsepower:
Approx. 95-100 hp @ 5000 rpm (depending on specification)
Tr4 Horsepower:
Approx. 104 hp @ 4750 rpm
Torque:
Varies by engine, typically 115-135 lb-ft
Fuel System
Carburetion:
Twin SU H6 or Stromberg CD carburetors (standard).
Fuel Type:
Leaded gasoline (recommended for originality, unleaded with appropriate octane booster or hardened valve seats).
๐Ÿ”ง Transmission
Standard
Tr2/Tr3/Tr3A:
4-speed manual synchromesh (synchro on 2nd, 3rd, 4th gears). Optional Laycock de Normanville overdrive on 3rd and 4th gears.
Tr4:
4-speed manual synchromesh with closer ratios. Optional Laycock de Normanville overdrive on 3rd and 4th gears.
Optional
Overdrive:
Laycock de Normanville (OD) unit available on most models.
Features
Gearbox Type:
Moss gearbox (TR2-TR3A), later redesigned gearbox (TR4).
๐Ÿ“ Dimensions
Exterior
Wheelbase:
TR2/TR3/TR3A: 83 inches (2108 mm); TR4: 88 inches (2235 mm)
Overall Length:
Varies by model, approx. 150-160 inches
Overall Width:
Varies by model, approx. 57-60 inches
Weights
Curb Weight:
Approx. 2000-2300 lbs (907-1043 kg)
Weight Distribution:
Designed for near 50/50 balance
๐Ÿ›ก๏ธ Safety Features
Ratings
Crash Safety:
ERA standards of the time; no formal crash test ratings as per modern standards.
Active Features
Brakes:
Front disc brakes (from TR3 onwards), rear drum brakes. Effective for the era.
Handling:
Low center of gravity, independent front suspension contributes to predictable handling.
Passive Features
Seatbelts:
Optional from factory, often retrofitted.
Windscreen:
Safety glass (tempered) fitted as standard from TR3 onwards; TR2 had split screens. Roll-up side curtains for weather protection.
๐Ÿ’ก Technology Features
Infotainment
Audio System:
Primarily optional push-button radios (e.g., Lucas, Motorola) or blanking plates. No integrated infotainment.
Driver Assistance
Features:
None by modern standards. Focus on driver engagement and mechanical feedback.
Connectivity
Features:
None.
๐Ÿ”ง Maintenance
Service Intervals
Oil Change:
Typically every 3,000 miles or 6 months, depending on usage.
Grease Points:
Regular lubrication of suspension and steering joints (weekly/monthly).
Tune Up:
Ignition points, spark plugs, carburetor adjustments recommended annually or as needed.
Fluid Specifications
Engine Oil:
SAE 20W-50 (mineral oil recommended for originality, synthetic can be used with caution regarding seals).
Gearbox Oil:
EP 90 GL-4 gear oil.
Rear Axle Oil:
EP 90 GL-5 gear oil (non-limited slip differential).
Brake Fluid:
DOT 3 or DOT 4 (ensure compatibility, typically glycol-based).
Coolant:
50/50 mix of ethylene glycol antifreeze and distilled water.
Known Issues
Engine Oil Leaks:
Common with age; crankshaft seals, rocker cover gaskets, sump gaskets.
Moss Gearbox Issues:
Can be 'grindy' when downshifting; synchro rings wear.
Chassis Corrosion:
Body-on-chassis construction can lead to rust, especially in sills, wheel arches, and floor pans.
Kingpin Wear:
Front suspension kingpins can wear, leading to steering looseness and shimmy.
Electrical Gremlins:
Aging wiring harnesses, connections, and components can cause intermittent faults.
๐Ÿ“š Vehicle History
Brand Heritage
Manufacturer:
Standard-Triumph Motor Company, later part of British Leyland.
Motorsport Connection:
Triumph TR series has a strong heritage in rallying and circuit racing, including Le Mans.
Model Evolution
Tr2:
Launched 1953, rugged chassis, basic features, established the 'TR' lineage.
Tr3:
Launched 1955, significant upgrade with front disc brakes, more powerful engine options, revised interior.
Tr3A:
Launched 1957, updated grille treatment, improved engine and chassis components, increased production.
Tr4:
Launched 1961, completely new Michelotti-styled body, independent rear suspension (IRS) optional, larger engine, rack-and-pinion steering.
Production
Total Production Approx:
TR2: ~8,600; TR3: ~15,400; TR3A: ~11,500; TR4: ~40,250 (cumulative for the series is over 75,000 units).
Manufacturing Location:
Coventry, England.
๐Ÿ† Awards & Recognition
Recognitions
Motorsport Success:
Numerous class wins and strong finishes in international rallies and races, including Le Mans 24 Hours.
Collectibility:
Highly collectible classic sports cars, recognized by automotive historians and enthusiasts.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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