Target Audience:
Mercedes-Benz enthusiasts, DIY mechanics, independent repair shops specializing in classic Mercedes-Benz vehicles
Value Proposition:
Provides the exact technical information used by dealerships, offering unparalleled accuracy and completeness for servicing these iconic vehicles at a fraction of the cost of dealership labor.
Authenticity:
OEM Factory Service Workshop Manual, mirroring the content provided to authorized Mercedes-Benz technicians.
Comprehensiveness:
Covers every conceivable service and repair task, from routine maintenance to major component overhauls.
Accessibility:
Digital format with user-friendly interface, compatible with various operating systems.
Engine:
Complete engine service, troubleshooting, and overhaul procedures (M116 engine)
Fuel System:
Bosch K-Jetronic fuel injection system, fuel pump, injectors, fuel pressure regulator, cold start valve
Ignition System:
Distributor, ignition coils, spark plugs, ignition timing, troubleshooting
Transmission:
Automatic transmission (722.3 series), fluid changes, adjustments, troubleshooting, overhaul procedures
Brakes:
Front and rear disc brakes, hydraulic system, ABS (if equipped), brake fluid, caliper and rotor replacement
Suspension:
Front independent suspension, rear independent suspension, shock absorbers, springs, bushings, alignment specifications
Steering:
Power steering system, steering box, linkages, troubleshooting
Electrical System:
12V electrical system, battery, alternator, starter, wiring diagrams, lighting, fuses, relays, troubleshooting
Body And Chassis:
Body panel removal/installation, door mechanisms, windows, convertible top (SL model), climate control, seats, interior trim, exterior trim
Climate Control:
Air conditioning system, heater core, blower motor, refrigerant service (R12)
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, pipes
Cooling System:
Radiator, fan, water pump, thermostat, coolant specifications
Maintenance:
Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks and changes
Diagnostics:
System-specific troubleshooting guides, fault code interpretation (where applicable), diagnostic testing procedures
Repair:
Step-by-step repair instructions for all major vehicle systems, component replacement, and adjustments
Rebuilding:
Engine overhaul, transmission rebuild, and major component repair procedures
Troubleshooting:
Comprehensive troubleshooting charts and diagnostic trees for common and uncommon issues
Depth:
Extremely detailed, covering everything from basic maintenance to complete vehicle restoration and engine/transmission rebuilds
Digital Format:
HTML/Flash Menu with embedded PDF documents for easy navigation and printing
Searchability:
Likely searchable text within PDF sections, enhancing diagnostic efficiency
Printability:
PDF sections are designed for printing, allowing users to create hard copies of specific procedures
Binding:
Not Applicable (Digital Format)
Paper Type:
Not Applicable (Digital Format)
Displacement:
3839 cc (3.8 Liters)
Bore X Stroke:
86.0 mm x 80.25 mm
Compression Ratio:
8.3:1 (approx.)
Horsepower Net Approx:
155-160 hp @ 4750 rpm (varies slightly by year and market)
Torque Net Approx:
190-195 lb-ft @ 2500 rpm (varies slightly by year and market)
Fuel Delivery:
Bosch CIS (Continuous Injection System) K-Jetronic mechanical fuel injection
Fuel Type:
Unleaded gasoline, premium octane rating recommended (91+ RON/AKI)
Oil Type Recommendation:
API SG or higher, SAE 15W-40 or 20W-50 depending on climate (consult manual for exact specification)
Oil Capacity Quarts:
7.0 (with filter change)
NHTSA Crash Test Data:
Data from this era may be limited or unavailable for direct comparison to modern standards. Focus on inherent structural integrity and passive safety features of the era.
Brakes:
Four-wheel disc brakes, Anti-lock Braking System (ABS) available on later models/optional
Steering:
Recirculating ball power steering
Airbags:
Not standard equipment for these model years; driver airbag may have been optional or introduced later in the R107 lifecycle.
Seatbelts:
Three-point inertia-reel seatbelts, front and rear (if applicable)
Body Structure:
Reinforced passenger compartment, crumple zones
Oil Change Interval Miles:
Typically every 3,000-5,000 miles or 6-12 months (consult manual for exact interval and oil type)
Transmission Fluid Change Interval Miles:
Every 30,000-50,000 miles, or as per manual recommendations
Tune Up Interval Miles:
Spark plugs typically every 30,000 miles, distributor cap/rotor at similar intervals. Consult manual for specific recommendations.
Coolant Type:
Glysantin G05 or equivalent (50/50 mix with distilled water)
Brake Fluid Type:
DOT 4, low viscosity (consult manual for exact specification)
Power Steering Fluid:
MB Power Steering Fluid or Dexron III ATF (consult manual for exact specification)
Engine Complexity:
K-Jetronic fuel injection can be sensitive to vacuum leaks and component wear; requires specialized knowledge.
Rust Prone Areas:
Wheel arches, rocker panels, around windows, and floor pans are common areas for rust on R107/C107 chassis.
Electrical Gremlins:
Age-related degradation of wiring insulation and connector corrosion can lead to intermittent electrical faults.
Convertible Top Mechanism:
Hydraulic components for the convertible top on the SL model can require maintenance or replacement.
Oil Filter:
Examples: Mann-Filter W108/2, Bosch 0986452007 (Always verify with specific vehicle VIN and manual)
Air Filter:
Examples: Mann-Filter C2533, Bosch 0986452007 (Always verify with specific vehicle VIN and manual)
Fuel Filter:
Examples: Mann-Filter WK58, Bosch 0450915001 (Always verify with specific vehicle VIN and manual)
Manufacturer:
Mercedes-Benz AG
Introduction Sl:
The R107 chassis replaced the W113 'Pagoda' SL in 1971 and was produced until 1989. The 380SL was a significant model within this long-running generation, representing a step up in performance and luxury.
Introduction Slc:
The C107 SLC was the coupe variant of the R107 platform, offering a more formal and luxurious experience, sharing many mechanical components with the SL.
Engine Development:
The M116 V8 engine was a staple of Mercedes-Benz luxury cars, with the 3.8L iteration specifically tuned for performance and refinement in the SL and SLC models.
Manufacturing Location:
Stuttgart, Germany
Key Market Regions:
North America (USA, Canada), Europe, Japan
