1985-1991 Porsche 944 Turbo Workshop Manual – PDF DOWNLOAD

Description

1985-1991 Porsche 944 Turbo Workshop Manual – PDF DOWNLOAD

FILE DETAILS:

1985-1991 Porsche 944 Turbo Workshop Manual – PDF DOWNLOAD

Language : English
Pages : 337
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

1985-1991 Porsche 944 Turbo Workshop Manual – PDF DOWNLOAD

• This Workshop Manual describes all of the important operations whose proper
  completion requires special instructions. This manual is essential for
  shop foremen and mechanics, as the information contained is essential for
  the maintenance of vehicles in safe operating condition. The basic rules
  of safety in vehicle repair naturally also apply throughout.
• Only maintenance procedures differing from those for the vehicle type 944
  are described in the Workshop Manual 944 turbo. All other information can
  be found in the Workshop Manuals 944 and 924.
• The information in this manual is organized in repair groups according to
  work position numbering. The two-digit numbers of the repair groups
  correspond to the first digits of the work position numbers.
• A repair group table and an index of key words assist in locating
  information.
• Exploded views are numbered in order of disassembly, and where necessary
  are supplemented by instructions on assembly or installation and the use of
  special tools.
• Descriptions of design and function can be found in the service training
  course reference material.
• The contents of this Workshop Manual will from time to time be supplemented
  with Technical and Quality Information Bulletins. These information
  Bulletins are compiled in the Technical Handbook.

TABLE OF CONTENTS:

1985-1991 Porsche 944 Turbo Workshop Manual – PDF DOWNLOAD

ENGINE
TRANSMISSION
CHASSIS
BODY
HEATING,
VENTILATION,
AIR CONDITIONING
ELECTRICAL
COMPONENTS
Technical Data, general Page 0.1
REPAIR GROUPS
Engine I Crankcase
Engine I Crankcase, Pistons
Engine I Cylinder Head, Valve Drive
Engine I Lubrication
Engine/ Cooling
Fuel Supply
Turbocharger
L-Jetronic Fuel Injection
Exhaust System
Starter, Power Supply, Cruise Control
Ignition System
Clutch/ Operation
Manual Transmission/ Operation, Housing
Manual Transmission/ Gears, Shafts
Differential / Transaxle System
Front Wheel Suspension
Rear Wheel Suspension, Axle, Shaft
Wheels, Tires, Alignment
Anti-Blocking System
Brakes/ Mechanics
Brakes/ Hydraulics
Steering
Body – Front Section 50
Body – Center Section 51
Body – Rear Section 53
Engine Hood, Trunk Lid 55
Doors 57
Hardtop 61
Bumpers 63
Windows, Window Controls 64
Exterior Equipment 66
Interior Equipment 68
Seats 72
Seat Upholstery 74
Heating 80
Ventilation 85
Air Conditioner 87
Instruments, Consumption Gauge, Alarm System 90
Radio 91
Washer and Wiper System 92
Exterior Lights, Lamps, Switches 94
Interior Lights 96
Wiring 97

General
Technical Data
Cylinder designations
944 turbo-special model “S” (M 758)
Lifting vehicle
Motor, Kurbelgehause
Tolerances and wear limits
Engine tightening torques
Modified tightening torques for engine
Removing and installing engine
Engine / Crankshaft, Pistons
Power steering pump belt tightness – checking and adjustment
Alternator and ale generator Poly-rib belt tightness – checking and adjustment
Balance shafts – tool for checking and adjusting toothed belt tightness
Balance shafts – checking and adjusting toothed belt tightness
Piston and cylinder bore – checking
Balance shaft drive disassembly and assembly
Installing bearing bridges of compensating shafts
Refacing the flywheel
Engine/ Cylinder Head, Valve Drive
Camshafts – checking and adjusting toothed belt tightness
Valve spring installation length – checking and adjustment
Shaft seal on camshaft bearing cover – installation
Engine / Lubrication
Engine oil and oil filter replacement 17 – 1
Engine / Cooling
Cooling and heating system – checking for leaks / mixing table for coolant 19 – 1
Fuel Supply
Fuel filter – replacing / Fuel and injection lines – checking
Fuel pump delivery rate – checking
Fuel lines and fuel system
Table of contents
Turbocharger
Charge pressure measuring tool
Turbocharger system – disassembly and assembly
Turbocharger – removal and installation
Exhaust turbocharger end and radial play – measuring
Charging pressure – measuring
Turbocharger coolant pump – removal and installation
Parts of the turbo charger cooling system – removal and installation
Charging air cooler – removal and installation
L-Jetronic Fuel Injection
intake air guide and crankcase vent hoses – checking
Testing and adjusting values
Fuel pressure – checking
Idle speed adjustment
Idle speed adjustment (USA and cat conv vehicles)
CO level – correcting on air flow sensor (USA and catalytic converter vehicles)
Exhaust System
Exhaust system flanges – checking for tightness 26 – 1
Starter, Power Supply, Cruise Control
Battery – checking
Generator – removal and installation
Ignition System
Equipment survey chart
Accident hazards with electronic ignition systems
Important vehicle instructions
Component installation position
DME and K/CP control unit – removal and installation
Temperature sensor (NTC II) – removal and installation
Knock sensor – removal and installation
Spark plugs – replacement
General Data – Clutch, Transmission
5 – speed manual transmission 016 RIS for 944 turbo
5 – speed manual transmission 083 D for 944 S (as from model 87)
5 – speed manual transmission O 16R for 944 turbo S
Technical data (Type 016 R/S)
Tightening torques for manual transmission
Technical data, clutch
Tightening torques for clutch, central tube, transmission mountings
and transmission linkage
Clutch Operation
Clutch play, checking
Clutch driven plate, checking wear
Clutch, removing and installing
Manual Transmission / Operation, Housing
Oil level, checking
Cooler coil, removing and installing
Gearbox, removing and installing
Gearbox, disassembling and assembling
Rear transmission cover, disassembling and assembling
End plate, disassembling and assembling
Transmission housing, disassemblig and assembling
Oil pump, disassembling and assembling
Manual Transmission/Gears, Shafts
Input shaft, disassembling and assembling
Output shaft, disassembling and assembling
Differential / Transaxle System
Differential – removal and installation
Differential – disassembly and assembly
Differential bevel gears – adjustment
Limited slip differential – disassembly and assembly (lock ratio: 40%)
Drive pinion and ring gear – adjustment
Front Wheel Suspension
Technical Data
Tightening torque for front axle
Front axle modifications for 944 turbo special model “S”
Front wheel bearings – adjustment
Checking caps of ball joints on control arms and tie rods
Height – adjustable strut, disassembly and assembly
Tolerance groups of coil spring
Koni vibration damper
Koni vibration shock absorber with outside rebound travel adjustment
Rear Wheel Suspension, Axle Shaft
Technical Data
Tightening torque for rear axle
Koni vibration damper I Koni damper – adjusting
Wheels, Tires, Alignment
Wheels and tires
Sample measuring chart up to end of MY ’89
Sample measuring chart as of MY ’90
Ad1ustment values for wheel alignment
Vehicle measurement
Brakes / Mechanical Parts
Technical Data
Tightening Torques
Brake pads – checking
Brake pads – removing and installing
Stop light switch adjustment – checking
Parking brake – adjustment
Front wheel brake as from model 87, disassembly and assembly
Rear wheel brake, disassembly and assembly
Checking lateral runout of brake disk
Checking brake-disk thickness
Brakes/ Hydraulics, Regulator, Booster
Tightening torque
Brake system information
Table of contents
Printed in Germany – IV, 1991
944turbo Table of contents
Steering
Technical Data
Tightening torque
Inspection and installation work on the rack and pinion power steering
Hood
Front hood cable – replacing 55 – 1
Bumpers
Lower trim panel – removal and installation
Spoiler and bumper – removal and installation
Spoiler and bumper – removal and installation (USA)
Exterior Equipment
Rocker panel covers – removing and installing
Rear apron spoiler – removing and installing
Finishes available, 1986 models onward
Turbo emblem – applying
Washer and Wiper System
Headlight cleaner spray jets – aiming 92 – 1
Exterior Lights, Lamps, Switches
Headlights – aiming
Fog lights – aiming
Concealed headlight linkage – lubricating
Table of contents
Printed in Germany – IV, 1991

Need help? Contact: [email protected]

S.V