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1990 BMW 325IX CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
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- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 BMW 325IX 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 325IX automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1990 BMW 325IX AUTOMOBILES
A/C & Cooling System Maintenance -> BMW
Vehicle: 1990 BMW 325IX 2.5 L6 GAS
Inspection Interval Is Determined By Service Inspection Indicator.
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BRAKE SERVICE PROCEDURES FOR 1990 BMW 325IX AUTOMOBILES
Power Brake Units -> POWER BRAKE UNIT SERVICE -> 318, 325, 525 & 535 -> 735, 750 & 850 -> POWER BRAKE BOOSTER, REPLACE
Vehicle: 1990 BMW 325IX 2.5 L6 GAS
POWER BRAKE BOOSTER, REPLACE
318, 325, 525 & 535
- Remove master cylinder from booster.
- Remove lower left trim panel.
- Disconnect bayonet pin and clip from booster pushrod, below instrument panel. Fig.
- Detach booster from pedal base. Remove booster from engine compartment.
- Reverse procedure to install.
735, 750 & 850
- With engine off, discharge hydraulic reservoir by operating brake pedal approximately 20 times with same force required for fu...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 BMW 325IX AUTOMOBILES
BMW -> Fuel Filter Scheduled Maintenance -> 1990-88 -> Normal Service
Vehicle: 1990 BMW 325IX 2.5 L6 GAS
Normal Service
Replace at Service ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 BMW 325IX AUTOMOBILES
DRIVESHAFT, Replace -> With constant velocity joint -> With slide
Vehicle: 1990 BMW 325IX 2.5 L6 GAS
With slide
- Raise and support vehicle.
- Remove complete exhaust system.
- Remove heat shield.
- Unscrew holders for exhaust suspension.
- Remove clamp.
- On models with joint disk, unscrew joint disk on transmission.
- On models with universal joint, unscrew universal joint on transmission.
- Release threaded bushing with suitable tool by a few turns.
- Unscrew universal joint on final drive. Caution: when removing propeller shaft, mark universal joint to drive flange of rear axle. This will eliminate complaints of droning.
- On all models, unscrew center bearing.
- Kink propeller shaft downwards a...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 BMW 325IX AUTOMOBILES
Starter, Replace
Vehicle: 1990 BMW 325IX 2.5 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 1990 BMW 325IX AUTOMOBILES
BMW -> Service Indicator Cluster ->
Vehicle: 1990 BMW 325IX 2.5 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 1990 BMW 325IX AUTOMOBILES
Radiator, Replace
Vehicle: 1990 BMW 325IX 2.5 L6 GAS
- Remove fan cowl.
- Drain coolant into a suitable container.
- Unlock coolant hoses and detach.
- Release clamp, detach charge-air duct and remove.
- On models with automatic transmission, release bolt and detach transmi...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1990 BMW 325IX AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1990 BMW 325IX 2.5 L6 GAS
If drive belt is to be subsequently reused, mark direction of travel and reinstall drive belt in same direction of travel.
- Remove underbody protection.
- Loose...
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COMPONENT LOCATION DIAGRAMS FOR 1990 BMW 325IX AUTOMOBILES
Component location diagrams for most 1990 BMW 325IX cars and light trucks sold in the U.S. from 1990+.
 RH Front Of Engine Compartment Diagram for 1990 BMW 325IX 2.5 L6 GASComponents on diagram: |
 Behind Center Of Rear Seat Diagram for 1990 BMW 325IX 2.5 L6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 1990 BMW 325IX AUTOMOBILES
OEM drawn wiring diagrams for most 1990 BMW 325IX cars and light trucks sold in the U.S.
 1990 BMW 325IX 2.5 L6 GAS Wiring DiagramComponents on diagram: |
 1990 BMW 325IX 2.5 L6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1990 BMW 325IX AUTOMOBILES
OEM TSB listings for most 1990 BMW 325IX cars and light trucks sold in the U.S. from 1985+.
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Document: Tools and Equipment Vehicle: 1990 BMW 325IX 2.5 L6 GAS Auto Systems: |
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Document: Tools and Equipment Vehicle: 1990 BMW 325IX 2.5 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1990 BMW 325IX AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 BMW 325IX 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 1990 BMW 325IX 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 1990 BMW 325IX 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 1990 BMW 325IX 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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