Model Years Covered:
1953-1961
Chassis Codes:
TR2 (TS1-TS5000), TR3 (TS5001-TS6987, TS7001-TS7052, TS8000-TS8297), TR3A (TS7053-TS13574, TS7127-TS7189, TS7200-TS7349, TS7500-TS7803, TS8298-TS8714), TR3B (TS7350-TS7547, TS7804-TS8297, TS8715-TS13574)
Vehicle Segment:
Classic British Sports Car
Target Audience:
Triumph TR2 owners, mechanics, DIY enthusiasts, classic car restorers
Competitors:
Austin-Healey 100, MG TD/TF, Jaguar XK120/140, Porsche 356
Manual Value Proposition:
Comprehensive, detailed, step-by-step repair and maintenance guidance for a classic vehicle
Delivery Method:
Instant digital download, eliminating shipping costs and delays
Powertrain:
Engine, Clutch, Gearbox, Rear Axle
Chassis:
Frame, Suspension (Front & Rear), Steering, Brakes (Front & Rear)
Electrical:
Wiring Diagrams, Ignition System, Lighting, Instruments, Starting & Charging
Bodywork:
Body Panels, Doors, Interior Trim, Convertible Top Mechanism
Fuel System:
Fuel Tank, Fuel Pump, Carburetors
Cooling System:
Radiator, Fan, Water Pump, Thermostat
Exhaust System:
Manifolds, Pipes, Muffler
Maintenance:
Regular servicing, lubrication, fluid changes, filter replacements
Troubleshooting:
Diagnosis of common problems, identification of symptoms and causes
Repair:
Step-by-step instructions for component repair and replacement
Disassembly Assembly:
Detailed procedures for taking apart and putting back together vehicle components
Adjustments:
Carburetor tuning, ignition timing, brake adjustments, clutch adjustments
Installation:
Procedures for installing new or reconditioned components
Depth:
Comprehensive, bumper-to-bumper coverage with detailed explanations and pictorial diagrams
Diagrams Illustrations:
Detailed illustrations, exploded diagrams, drawings, and photos
Special Tools:
Reference to special service tool numbers and usage where applicable
Specifications:
Service data, factory specifications, allowable limits, torque values, wear limits
Safety Precautions:
Inclusion of special notes, important points, precautions, DANGER, CAUTION, and NOTE remarks
Searchability:
Implied by PDF format, allowing for text searching
Print Resolution:
Assumed to be high for printable PDF, suitable for clarity
Binding:
Digital (PDF), not applicable for physical binding
Paper Type:
Not applicable (digital format)
Completeness Status:
100% Complete and Intact, no missing/corrupt pages/sections
Engine Type:
Inline 4-Cylinder, Overhead Valve (OHV)
Displacement:
1991 cc (121.5 cubic inches)
Bore X Stroke:
83 mm x 92 mm (3.27 in x 3.62 in)
Compression Ratio:
7.5:1 (Typical)
Horsepower Gross:
90 bhp at 4,500 rpm (TR2)
Torque Gross:
115 lb-ft at 2,500 rpm (TR2)
0-60 Mph:
Approx. 10.5-12 seconds (TR2)
Top Speed:
Approx. 100 mph (TR2)
Carburetors:
2 x SU H4 (or similar Zenith/Stromberg on later models)
Fuel Type:
Leaded gasoline (historically), Unleaded with additives or hardened valve seats recommended for modern use
Recommended Oil Viscosity:
20W-50 (often recommended for classic engines, check manual for original spec)
Oil Capacity:
Approx. 9 pints (5.1 liters) with filter
Transmission Type:
4-speed manual
Gear Ratios:
Specific ratios would be detailed in the manual (e.g., 1st: 3.48:1, 2nd: 2.29:1, 3rd: 1.48:1, 4th: 1.00:1 - typical for TR2)
Overdrive:
Optional (Laycock de Normanville overdrive available on some models, typically 3rd and 4th gears)
Clutch Type:
Dry single plate
Gearbox Oil:
GL4 Hypoid Gear Oil (e.g., SAE 90, check manual for specific type)
Crash Safety Era:
Pre-modern safety standards, basic construction
Brakes:
Front: Disc brakes (later TR3 onwards), Rear: Drum brakes
Steering:
Rack and pinion, unassisted
Seat Belts:
Not standard, often an aftermarket addition
Frame Construction:
Body-on-chassis construction with steel ladder frame
Radio:
Optional, typically AM radio
Speakers:
Limited to 1 or 2, typically dashboard mounted
Driver Assistance Systems:
None (basic mechanical systems only)
Connectivity Features:
None
Oil Change Interval:
Typically every 3,000 miles or 6 months, but check manual for specifics
Grease Points:
Regular greasing of suspension and steering components is critical for longevity
Coolant:
Water/antifreeze mixture, typically 50/50 (check manual for original spec or modern equivalents)
Brake Fluid:
DOT 3 or DOT 4 (check manual, likely DOT 3 originally)
Differential Oil:
Hypoid Gear Oil (e.g., SAE 90, check manual for specific type)
Common Problems:
Carburetor tuning issues, gearbox synchromesh wear, electrical gremlins, rust ingress (especially around wheel arches and sills), dashboard vibration.
Rust Prevention:
Regular inspection and underbody treatment are crucial for preserving the chassis.
Ignition Timing:
Specific timing will be detailed in the manual (e.g., 7 degrees BTDC at idle for TR2)
Spark Plug Gap:
Specific gap will be detailed in the manual (e.g., 0.025-0.030 inches)
Manufacturer Origin:
United Kingdom
Brand Focus:
Known for sporting cars and motorcycles
Tr Series Introduction:
The TR2 was the first in the long-running Triumph TR series, designed to compete in the post-war sports car market.
Predecessor:
N/A (first of the TR series)
Successor:
Triumph TR3 (significant updates)
Production Start Year:
1953
Production End Year:
1961 (covering TR2, TR3, TR3A, TR3B range)
Major Production Facility:
Coventry, England
Total Tr2 Production:
Approx. 8,600 units
