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1991 BMW 735I CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Section
- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 BMW 735I car and truck
repair procedures including BMW engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your BMW 735I automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1991 BMW 735I AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1991 BMW 735I 3.5 L6 GAS
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BRAKE SERVICE PROCEDURES FOR 1991 BMW 735I AUTOMOBILES
Disc Brakes -> PARKING BRAKE ADJUSTMENT
Vehicle: 1991 BMW 735I 3.5 L6 GAS
- Ensure parking brake lever is fully released and cables operate freely, then raise and support rear of vehicle.
- On models with wheel bolts, remove 1 wheel bolt from each wheel. On models with studs, remove rear wheels and secure brake discs using lug nuts and spacers.
- On all models, rotate wheel until bolt hole is aligned with parking brake star adjuster. Adjuster is located approximately 30 ° behind the vertical axis of the wheel on 300 series vehicles, Fig. , or 45 ° below horizontal axis of wheel toward rear of vehicle on 500, 600, 700 & 800 series vehic...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 BMW 735I AUTOMOBILES
BMW -> Fuel Filter Replacement -> Except X3 & Z4 -> Fuel System Pressure Relief -> Models w/Fitting Or Union Bolt Connection -> Models w/Fuel Hose Connection -> Removal & Installation
Vehicle: 1991 BMW 735I 3.5 L6 GAS
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.
After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while it relearns its adaptive strategy.
Fuel System Pressure Relief
- Obtain the vehicle owner's radio theft protection code.
- Remove the fuel pump relay(s).
- Start the engine and allow it to stall.
- Crank engine for 10 seconds to ensure the fuel pressure has been...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 BMW 735I AUTOMOBILES
DRIVESHAFT, Replace
Vehicle: 1991 BMW 735I 3.5 L6 GAS
The propeller shaft is adapted to pertinent requirements in reverence to the transmission version, power flow and vibration behavior, so that removal and installation will differ and depend on the version. Only tighten nuts or bolts on the flange end whenever possible to avoid tension in the joint disc.
- Remove exhaust assembly.
- Unscrew heat shield.
- On models with front joint disc, unscrew propeller shaft on transmission.
- On models with front universal joint, support transmission with special tools 24 0 120 and 00 2 020.
- Unscrew transmission suspension.
- Unscrew universal joint on...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 BMW 735I AUTOMOBILES
Alternator, Replace
Vehicle: 1991 BMW 735I 3.5 L6 GAS
- Disconnect battery.
- Remove air cleaner and air flow sensor.
- Remove tensioner mounting bolt and nut with tensioner.
- Remove drive belt.
- Loosen hydraulic line on power...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1991 BMW 735I AUTOMOBILES
BMW -> Service Indicator Cluster ->
Vehicle: 1991 BMW 735I 3.5 L6 GAS
The service indicator cluster is used indicate when periodic maintenance is required. The service indicator consists of one yellow, five green and three red Light Emitting Diodes (LEDs), with the inscriptions "Oil Service" and "Inspection." When the ignition switch is turned to the On position, as many as five green LEDs will be illuminated.
The green LEDs will go out when the engine is started. If the yellow LED and one of the inscriptions illuminates with the ignition switch in the On position, and remain on after the engine has started, service the maintenance inscription indicated immediately. ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 BMW 735I AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1991 BMW 735I 3.5 L6 GAS
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COMPONENT LOCATION DIAGRAMS FOR 1991 BMW 735I AUTOMOBILES
Component location diagrams for most 1991 BMW 735I cars and light trucks sold in the U.S. from 1990+.
Top Of RH Front Wheelwell Diagram for 1991 BMW 735I 3.5 L6 GASComponents on diagram: |
Below Driver Seat Diagram for 1991 BMW 735I 3.5 L6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 1991 BMW 735I AUTOMOBILES
OEM drawn wiring diagrams for most 1991 BMW 735I cars and light trucks sold in the U.S.
1991 BMW 735I 3.5 L6 GAS Wiring DiagramComponents on diagram: |
1991 BMW 735I 3.5 L6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1991 BMW 735I AUTOMOBILES
OEM TSB listings for most 1991 BMW 735I cars and light trucks sold in the U.S. from 1985+.
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Document: Tools and Equipment Vehicle: 1991 BMW 735I 3.5 L6 GAS Auto Systems: |
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Document: Turbocharger Installation Tool Vehicle: 1991 BMW 735I 3.5 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1991 BMW 735I AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 BMW 735I cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1991 BMW 735I cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1991 BMW 735I cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1991 BMW 735I cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
CLICK HERE TO GET FULL ACCESS TO 1991 BMW 735I SPECIFICATIONS DATA!
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Top Of RH Front Wheelwell Diagram for 1991 BMW 735I 3.5 L6 GAS
Below Driver Seat Diagram for 1991 BMW 735I 3.5 L6 GAS
1991 BMW 735I 3.5 L6 GAS Wiring Diagram
1991 BMW 735I 3.5 L6 GAS Wiring Diagram
