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BMW 735I CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 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 BMW 735I AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported BMW 735I cars and light trucks from 1990+
BMW -> Component Replacement & Adjustment -> EVAPORATOR CORE, REPLACE -> 325 -> 525 & 535
Vehicle: 1992 BMW 735I 3.5 L6 GAS
325
- On models with SRS, disable air bag system as described under .
- On all models, disconnect battery ground cable.
- Remove rear ashtray and console retaining screw from ashtray well.
- Pull back on console and remove center section from over parking brake lever.
- On models equipped with manual transmission, remove shift knob, boot and insulation sheet from around shift lever.
- On models equipped with automatic transmission, remove panel to right of selector lever, then selector bezel screws and bezel.
- On all models, remove pow...
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BRAKE SERVICE PROCEDURES FOR BMW 735I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported BMW 735I cars and light trucks from 1990+.
Disc Brakes -> CALIPER OVERHAUL
Vehicle: 1990 BMW 735I 3.5 L6 GAS
- Remove piston boot and snap ring.
- Position block of wood in caliper recess, then apply compressed air to fluid inlet to force piston from bore.
- Remove bleeder screw.
- Remove piston seal using a suitable tool, taking care not to damage caliper bore.
- Remove dowel sleeves (5) from guide bolt bores, Fig. .
- Clean caliper and piston with alcohol, blow dry with compressed air and coat sealing surfaces with brake fluid.
- Inspect piston and replace if corroded, or if sealing surfa...
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FUEL FILTER REPLACEMENT PROCEDURES FOR BMW 735I AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported BMW 735I cars and light trucks sold in the U.S. for 1980+.
BMW -> Fuel Shutoff Switch Location -> 1989-94 7 Series
Vehicle: 1992 BMW 735I 3.5 L6 GAS
The inertia switch is located under the r...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR BMW 735I AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported BMW 735I cars and light trucks from 1990+.
DRIVESHAFT U-JOINT, Replace -> Assembly -> Disassembly
Vehicle: 1992 BMW 735I 3.5 L6 GAS
Disassembly
- Raise and support vehicle.
- Remove propeller shaft assembly.
- Remove hose straps.
- Lift out circlip.
- Pull off constant velocity joint complete with dust cover.
- Press knurled head bolts and washers out of constant velocity joint.
- Press off dust cover.
Assembly
- Pack new constant velocity joint with 60 grams of grease (HWB). Do not pack the inner race with cage since the balls would tall ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR BMW 735I AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported BMW 735I cars and light trucks from 1990+.
Starter, Replace
Vehicle: 1992 BMW 735I 3.5 L6 GAS
- Disconnect battery ground cable, then remove air cleaner and air flow sensor.
- Remove oil dipstick tube.
- Remove starter solenoid cover.
- Disconnect electri...
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MAINTENANCE LAMP RESET PROCEDURES FOR BMW 735I AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported BMW 735I cars and light trucks sold in the U.S. from 1990+.
BMW -> Automatic Stability Control (ASC, ASC+) & Dynamic Stability Control (DSC) Warning Lamp ->
Vehicle: 1992 BMW 735I 3.5 L6 GAS
The warning lamp is used to warn of a system fault. It will be lit during engine start-up, but should go out when the self-diagnostic system determines that the system is functioning properly. The warning lamp will also flash when the syst...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR BMW 735I AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported BMW 735I cars and light trucks from 1990+
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1991 BMW 735I 3.5 L6 GAS
Lower
- Drain coolant into a suitable container.
- Reposition hose clamp and remove hose from radiator.
- Reposition hose clamp and remove hose from engine.
- Remove hose from vehicle.
- Reverse procedure to ins...
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COMPONENT LOCATION DIAGRAMS FOR BMW 735I AUTOMOBILES
Component location diagrams for most BMW 735I cars and light trucks sold in the U.S. from 1990+.
Front LH Side Of Engine Compartment Diagram for 1992 BMW 735I 3.5 L6 GAS Components on diagram: |
Behind Door Panel Diagram for 1991 BMW 735I 3.5 L6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR BMW 735I AUTOMOBILES
OEM drawn wiring diagrams for most BMW 735I cars and light trucks sold in the U.S.
1990 BMW 735I 3.5 L6 GAS Wiring Diagram Components on diagram: |
1992 BMW 735I 3.5 L6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR BMW 735I AUTOMOBILES
OEM TSB listings for most BMW 735I cars and light trucks sold in the U.S. from 1985+.
Document: ELEC CONNECTOR KIT #4 - REPLACEMENT PARTS AVAILABLE Vehicle: 1987 BMW 735I 3.5 L6 GAS Auto Systems: |
Document: DIAGNOSTIC & CODING SOFTWARE INFORMATION - UPDATE Vehicle: 1990 BMW 735I 3.5 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR BMW 735I AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 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 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 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 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
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