Category:
Flagship Grand American Touring Motorcycle.
Target Audience:
Owners seeking in-depth knowledge for DIY maintenance and repair, as well as professional motorcycle technicians.
Positioning:
Harley-Davidson's premium touring platform, offering comfort, technology, and performance for long-distance riding.
Model Distinction:
Low-profile seat and suspension for easier rider footing, Twin-Cooled engine for consistent performance, extensive touring amenities.
Manual Value:
Provides factory-accurate procedures, specifications, and diagnostic information, empowering owners and saving on professional service costs.
Primary Coverage:
Complete service, repair, and maintenance for the 2016 Harley-Davidson FLHTCUL TC Electra Glide Ultra Classic Low Twin Cooled.
Secondary Coverage:
Includes troubleshooting, diagnostics, wiring diagrams, and component specifications.
Estimated Pages:
Over 900 pages (typical for this model's comprehensive manual).
Type:
Factory Service Manual / Workshop Manual
Format:
Downloadable Digital Format (PDF)
Engine:
Twin-Cooled High Output Twin Cam 103B (Screamin' Eagle upgrades may have specific notes).
Fuel System:
Electronic Sequential Port Fuel Injection (ESPFI), fuel pump, injectors, throttle body.
Ignition System:
Electronic ignition, spark plugs, coils, sensors.
Transmission:
6-speed Cruise Drive Transmission.
Clutch:
Hydraulic clutch operation and components.
Drive System:
Primary drive, belt drive system, rear drive.
Electrical System:
Battery, charging system, starting system, lighting, instrumentation, accessories, CAN bus communication.
Chassis And Suspension:
Frame, front fork (including Showa Dual Bending Valve forks), rear shocks, swingarm, wheel bearings.
Braking System:
Front and rear disc brakes, hydraulic system, ABS components, brake fluid specifications.
Wheels And Tires:
Wheel specifications, tire types, inflation pressures, mounting.
Bodywork And Fairings:
Fairings, saddlebags, tour-pak, fenders, seat, handlebars, controls.
Diagnostics:
Troubleshooting guides, diagnostic trouble codes (DTCs), diagnostic tool usage (e.g., Harley-Davidson Digital Technician).
Routine Maintenance:
Oil changes, filter replacements, lubrication, adjustments, inspections.
Engine Repair:
Top-end rebuilds, bottom-end overhauls, timing, valve adjustments.
Transmission Repair:
Gearbox disassembly and reassembly, clutch service.
Electrical Troubleshooting:
Wiring diagram interpretation, component testing, circuit diagnosis.
Brake Service:
Brake pad replacement, caliper service, bleeding procedures, ABS system maintenance.
Suspension Service:
Fork seal replacement, shock absorber service and replacement.
Bodywork Repair:
Fairing and panel removal/installation, accessory mounting.
Diagnostic Procedures:
Step-by-step guides for identifying and resolving common and complex issues.
Wiring Diagrams:
Detailed, color-coded wiring diagrams for all vehicle systems.
Depth:
Comprehensive, covering from basic maintenance to full engine and transmission rebuilds, including advanced electrical diagnostics.
Engine Type:
Air-cooled Twin Cam 103™ High Output with Twin Cooling (Front Cylinder Fin Cooling).
Displacement:
1690 cc (103 cubic inches)
Bore X Stroke:
3.875 in. x 4.38 in. (98.4 mm x 111.3 mm)
Horsepower:
Approx. 80-85 HP at 5010 RPM (estimated, specific output varies with dyno and testing conditions).
Torque:
Approx. 104.7 ft-lbs (142 Nm) at 3500 RPM (estimated).
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI) with ride-by-wire throttle.
Fuel Type:
Unleaded gasoline, minimum 91 octane recommended.
Oil Type:
Harley-Davidson Genuine SYN3 (SAE 20W-50) or approved synthetic equivalent.
Oil Capacity:
Approx. 4 quarts (3.8 L) with filter change.
Transmission Type:
6-speed Cruise Drive®
Primary Drive:
Double-row chain, 34/46 ratio.
Final Drive:
Belt, 32/66 ratio.
Gear Ratios:
1st: 9.593, 2nd: 6.650, 3rd: 4.938, 4th: 3.827, 5th: 3.149, 6th: 2.790
Clutch Type:
Hydraulically Actuated, Ball Bearing Assist Wet Clutch.
Fluid Type:
Harley-Davidson Formula + Transmission & Primary Chain Case Lubricant or equivalent.
Fluid Capacity:
Approx. 1 quart (0.95 L) for primary, 1 quart (0.95 L) for transmission.
Audio System:
Boom!™ Box 6.5GT Audio System with 6.5-inch color touch screen.
Navigation:
Integrated GPS navigation system.
Connectivity:
Bluetooth for phone and media, USB connection, CB/Intercom functionality.
Cruise Control:
Electronic Cruise Control.
ABS:
Standard Anti-lock Braking System (ABS).
Instrumentation:
Analog gauges with digital screen for infotainment and vehicle data.
Security:
H-D Smart Security System with proximity-based key fob.
First Service:
1,000 miles (1,600 km) or 12 months, whichever comes first.
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first.
Engine Oil Viscosity:
SAE 20W-50 (Harley-Davidson SYN3 or approved synthetic).
Primary Chain Case Fluid:
Harley-Davidson Formula + or equivalent.
Transmission Fluid:
Harley-Davidson Formula + or equivalent.
Common Wear Items:
Clutch friction plates, brake pads, tires, spark plugs.
Potential Trouble Spots:
Wiring harness integrity (especially on older models/after modifications), fuel system sensor calibration, ABS system component reliability.
Maintenance Schedule Details
Spark Plugs:
Inspect at 5,000 miles, replace as needed or at recommended intervals (e.g., 20,000-30,000 miles).
Air Filter:
Inspect at 5,000 miles, clean or replace as needed.
Drive Belt:
Inspect tension and condition at 5,000 miles, adjust or replace as needed.
Legacy:
Harley-Davidson, founded in 1903, with a long history of producing iconic motorcycles, particularly touring models.
Electra Glide Lineage:
The Electra Glide platform has been a staple of Harley-Davidson's touring lineup since the 1960s, evolving with technology and rider comfort.
Ultra Classic Low:
The 'Low' designation signifies a factory-lowered suspension and seat height, introduced to improve accessibility for a wider range of riders.
Twin Cooled Engine:
The Twin-Cooled system was introduced to manage heat effectively in the demanding conditions of large-displacement V-twin engines, especially for touring applications.
Manufacturing Location:
United States (Various Harley-Davidson assembly plants).