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1998 Porsche Boxster CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Porsche REPAIR SHOPS DON'T WANT YOU TO KNOW
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- 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
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
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BRAKE SERVICE PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Disc Brakes -> Parking Brake Service -> 911 -> Adjustment -> Boxster -> Replace
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
Adjustment
Boxster
- Raise and support vehicle, then remove rear wheels.
- Release parking brake lever and push rear brake pads back until brake disc rotates freely.
- Open tray behind handbrake lever, then remove rubber inlay and insert.
- Loosen turnbuckle until cables are without pretension.
- Insert screwdriver into threaded wheel bolt hole.
- Rotate parking brake adjustment sprocket until disc cannot be rotated by hand.
- Loosen adjuster by five notches until wheel can be turned, then another four notches.
- Pull parking bake lever up two notches and turn turnbuckle adjusting nut until both w...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Porsche -> Fuel Filter Scheduled Maintenance -> 1997-02 Boxster -> Normal Service -> Severe Service
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
Normal Service
Replace every 60,0...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
- Loosen driveshaft to wheel hub retaining nut while applying brakes.
- Raise and support vehicle, then remove wheel and tire assembly.
- Remove underside panel, then brake cooling duct from control arm.
- Remove stabilizer arm from wheel carrier.
- Separate ball joint from wheel carrier.
- Remove drivesha...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Starter, Replace
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
- Remove air guide between throttle body and air filter, then the vent line between intake manifold and oil separator.
- Loosen intake manifold hose clamps and fuel pipe mounting bolts.
- Loosen throttle body bracket, then swing intake manifold and throttle body upward approximately 45° and...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Cabin Air Filter Service -> Porsche -> 1997-2004 Boxster & 1999-2004 911
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
The cabin air filter should be replaced every 15,000 miles. The filter should be replaced more often if air flow is less than normal.
- Remove the heater/AC system cover.
- Pull the cabin air filte...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Porsche -> Air Bag Warning Lamp ->
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
The Air Bag warning lamp will light briefly when the ignition switch is placed in the on position as a bulb check. If the...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Radiator, Replace
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
- Remove front spoiler and bumper assembly.
- Remove air ducts.
- Unbolt and place the A/C condenser out of the way. It ...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Porsche Boxster AUTOMOBILES
Serpentine Drive Belt, Replace -> Installation -> Removal
Vehicle: 1998 Porsche Boxster 2.5 H6 GAS
Removal
- Remove lefthand seat and disconnect electrical connector.
- Remove mounting screws, rear wall lining and lid.
- Mark belt rotational direction.
- Turn tensioning roller clockwise using a suitable tool and remove belt from pulleys.
Installation
- Tension belt by hand and install in the following order:
- Water pump p...
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COMPONENT LOCATION DIAGRAMS FOR 1998 Porsche Boxster AUTOMOBILES
Component location diagrams for most 1998 Porsche Boxster cars and light trucks sold in the U.S. from 1990+.
Vehicle Component Locations Diagram for 1998 Porsche Boxster 2.5 H6 GAS Components on diagram: |
Vehicle Component Locations Diagram for 1998 Porsche Boxster 2.5 H6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1998 Porsche Boxster AUTOMOBILES
OEM drawn wiring diagrams for most 1998 Porsche Boxster cars and light trucks sold in the U.S.
1998 Porsche Boxster 2.5 H6 GAS Wiring Diagram Components on diagram: |
1998 Porsche Boxster 2.5 H6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1998 Porsche Boxster AUTOMOBILES
OEM TSB listings for most 1998 Porsche Boxster cars and light trucks sold in the U.S. from 1985+.
Document: WARRANTY ADMINISTRATION - CSO SURCHARGES NOT ALLOWED ON WARRANTY CLAIMS Vehicle: 1998 Porsche Boxster 2.5 H6 GAS Auto Systems: |
Document: OVERVIEW OF APPROVED ENGINE OILS - REVISED Vehicle: 1998 Porsche Boxster 2.5 H6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1998 Porsche Boxster AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Porsche Boxster 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 1998 Porsche Boxster 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 1998 Porsche Boxster 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 1998 Porsche Boxster 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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